In anticipation school year demo versions of KIM USE 2018 in all subjects (including physics) have been published on the official website of FIPI.

This section presents documents that determine the structure and content of KIM USE 2018:

Demonstration variants of control measuring materials unified state exam.
- codifiers of content elements and requirements for the level of training of graduates educational institutions to conduct a unified state exam;
- specifications of control measuring materials for the unified state examination;

Demo version of the exam 2018 in physics assignments with answers

Changes in KIM USE in 2018 in physics compared to 2017

Subsection 5.4 "Elements of Astrophysics" is included in the codifier of content elements tested at the Unified State Examination in Physics.

Part 1 examination work added one task with multiple choice, checking the elements of astrophysics. The content of task lines 4, 10, 13, 14 and 18 has been expanded. Part 2 has been left unchanged. Maximum score for the performance of all tasks of the examination paper increased from 50 to 52 points.

The duration of the exam 2018 in physics

235 minutes are allotted to complete the entire examination paper. Estimated time to complete the tasks of various parts of the work is:

1) for each task with a short answer - 3-5 minutes;

2) for each task with a detailed answer - 15–20 minutes.

Structure of KIM USE

Each version of the examination paper consists of two parts and includes 32 tasks that differ in form and level of complexity.

Part 1 contains 24 short answer tasks. Of these, 13 tasks with the answer written as a number, word or two numbers, 11 tasks for establishing correspondence and multiple choice, in which the answers must be written as a sequence of numbers.

Part 2 contains 8 tasks united by a common activity - problem solving. Of these, 3 tasks with a short answer (25–27) and 5 tasks (28–32), for which it is necessary to provide a detailed answer.

PHYSICS, grade 11 2 Project Codifier of content elements and requirements for the level of graduates' training educational organizations for the unified state exam in PHYSICS The codifier of the content elements in physics and the requirements for the level of training of graduates of educational organizations for the unified state exam is one of the documents that determine the structure and content of the KIM USE. It is based on the federal component state standards basic general and secondary (complete) general education in physics (basic and profile levels) (Order of the Ministry of Education of Russia dated March 5, 2004 No. 1089). Codifier Section 1. List of content elements tested on a single content elements and requirements for the level of training state exam in physics for graduates of educational organizations to conduct The first column indicates the code of the section, which corresponds to the large unified state exam in physics blocks of content. The second column contains the code of the content element for which verification tasks are created. Large blocks of content are broken down into smaller elements. The code was prepared by the Federal State Budget Control and Scientific Institution The code is as wide as possible Elements of content, "FEDERAL INSTITUTE OF PEDAGOGICAL MEASUREMENTS" cases of the elements checked by the tasks of CMM and 1 MECHANICS 1.1 KINEMATICS 1.1.1 Mechanical movement. Relativity mechanical movement. Reference system 1.1.2 Material point. z trajectory Its radius vector:  r (t) = (x (t), y (t), z (t)) ,   trajectory, r1 Δ r displacement:     r2 Δ r = r (t 2) − r (t1) = (Δ x , Δ y , Δ z) , O y path. Addition of displacements: x    Δ r1 = Δ r 2 + Δ r0 © 2018 federal Service for Supervision in Education and Science Russian Federation

PHYSICS, Grade 11 3 PHYSICS, Grade 11 4 1.1.3 Velocity of a material point: 1.1.8 Movement of a point along a circle.   Δr  2π υ = = r "t = (υ x, υ y , υ z) , Angular and linear velocity of the point: υ = ωR, ω = = 2πν . Δt Δt →0 T Δx υ2 υx = = x" t , similarly to υ y = yt" , υ z = zt" . Centripetal acceleration of a point: aсs = = ω2 R Δt Δt →0 R    1.1.9 Rigid body. Translational and rotary motion Addition of velocities: υ1 = υ 2 + υ0 of a rigid body 1.1.4 Acceleration of a material point: 1.2 DYNAMICS Δt →0 Galilean relativity principle Δυ x 1.2.2 ma ax = = (υ x)t " , similarly a y = (υ y) " , az = (υ z)t" . Body mass. Matter density: ρ = Δt Δt →0 t  V   1.1.5 Uniform rectilinear motion: 1.2.3 Strength. The principle of superposition of forces: F = F1 + F2 +  x(t) = x0 + υ0 xt ma; Δp = FΔt at F = const 1.1.6 Uniformly accelerated rectilinear motion: 1.2.5 Newton's third law material points: F12 = − F21 F12 F21 x(t) = x0 + υ0 xt + x 2 υ x (t) = υ0 x + axt 1.2.6 Law gravity: attractive forces between mm ax = const point masses are F = G 1 2 2 . R υ22x − υ12x = 2ax (x2 − x1) Gravity. Dependence of gravity on height h over 1.1.7 Free fall. y  planetary surface with radius R0: Acceleration of free fall v0 GMm. Movement of a body, mg = (R0 + h)2 thrown at an angle α to y0 α 1.2.7 Movement of celestial bodies and their artificial satellites. horizon: First space velocity: GM O x0 x υ1к = g 0 R0 = R0  x(t) = x0 + υ0 xt = x0 + υ0 cosα ⋅ t Second escape velocity:   g yt 2 gt 2 2GM  y (t) = y0 + υ0 y t + = y0 + υ0 sin α ⋅ t − υ 2 к = 2υ1к =  2 2 R0 υ x ​​(t) = υ0 x = υ0 cosα 1.2.8 Force of elasticity. Hooke's law: F x = − kx  υ y (t) = υ0 y + g yt = υ0 sin α − gt 1.2.9 Friction force. Dry friction. Sliding friction force: Ftr = μN gx = 0  Static friction force: Ftr ≤ μN  g y = − g = const Friction coefficient 1.2.10 F Pressure: p = ⊥ S © 2018 Federal Service for Supervision of Education and Science of the Russian Federation Federation © 2018 Federal Service for Supervision of Education and Science of the Russian Federation

PHYSICS, grade 11 5 PHYSICS, grade 11 6 1.4.8 The law of change and conservation of mechanical energy: 1.3 STATICS E mech = E kin + E potenc, 1.3.1 Moment of force about the axis in ISO ΔE mech = Aall nonpotential. forces, rotation:  l M = Fl, where l is the shoulder of the force F in ISO ΔE mech = 0 if Aall nonpotential. force = 0 → O about the axis passing through F 1.5 MECHANICAL OSCILLATIONS AND WAVES point O perpendicular to figure 1.5.1 Harmonic oscillations. Amplitude and phase of oscillations. 1.3.2 Equilibrium conditions for a rigid body in ISO: Kinematic description: M 1 + M 2 +  \u003d 0 x (t) \u003d A sin (ωt + φ 0) , F1 + F2 +  = 0 1.3.3 Pascal's law ax (t) = (υ x)"t = −ω2 x(t). 1.3.4 Pressure in a fluid at rest in ISO: p = p 0 + ρ gh Dynamic description:   1.3.5 Archimedes' law: FArch = − Pdisplaced. , ma x = − kx , where k = mω . 2 if the body and fluid are at rest in the IFR, then FArx = ρ gV displaced. Energy description (law of conservation of mechanical condition of floating of bodies mv 2 kx 2 mv max 2 kA 2 energy): + = = = сonst. 1.4 CONSERVATION LAWS IN MECHANICS 2 2 2 2 ... 2 v max = ωA , a max = ω A F2 external Δ t +  ; 1.5.2 2π 1   Period and frequency of oscillations: T = = .    ω ν in ISO Δp ≡ Δ(p1 + p2 + ...) = 0 if F1 ext + F2 ext +  = 0 free vibrations mathematical 1.4.4 Work of force: at small displacement    l A = F ⋅ Δr ⋅ cos α = Fx ⋅ Δx α  F of the pendulum: T = 2π . Δr g Period of free oscillations of a spring pendulum: 1.4.5 Force power:  F m ΔA α T = 2π P= = F ⋅ υ ⋅ cosα  k Δt Δt →0 v 1.5.3 Forced oscillations. Resonance. Resonance curve 1.4.6 Kinetic energy of a material point: 1.5.4 Transverse and longitudinal waves. Velocity mυ 2 p 2 υ Ekin = = . propagation and wavelength: λ = υT = . 2 2m ν The law of change of the kinetic energy of the system Interference and diffraction of waves of material points: in ISO ΔEkin = A1 + A2 +  1.5.5 Sound. Speed ​​of sound 1.4.7 Potential energy: 2 MOLECULAR PHYSICS. THERMODYNAMICS for potential forces A12 = E 1 pot − E 2 pot = − Δ E pot. 2.1 MOLECULAR PHYSICS Potential energy of a body in a uniform gravitational field: 2.1.1 Models of the structure of gases, liquids and solids E pot = mgh . 2.1.2 Thermal motion of atoms and molecules of matter Potential energy of an elastically deformed body: 2.1.3 Interaction of particles of matter 2.1.4 Diffusion. Brownian motion kx 2 E potenc = 2.1.5 Ideal gas model in MCT: gas particles move 2 randomly and do not interact with each other © 2018 Federal Service for Supervision of Education and Science of the Russian Federation Federations

PHYSICS, Grade 11 7 PHYSICS, Grade 11 8 2.1.6 Relationship between pressure and average kinetic energy 2.1.15 Change aggregate states substances: evaporation and translational thermal motion of molecules ideal condensation, boiling liquid gas (the main equation of the MKT): 2.1.16 Change in the aggregate states of matter: melting and 1 2 m v2  2 crystallization p = m0nv 2 = n ⋅  0  = n ⋅ ε post 3 3  2  3 2.1.17 Energy conversion in phase transitions 2.1.7 Absolute temperature: T = t ° + 273 K 2.2 THERMODYNAMICS temperature of translational thermal motion of its particles: 2.2.2 Internal energy 2.2.3 Heat transfer as a way of changing internal energy m v2  3 ε post =  0  = kT without doing work. Convection, conduction,  2  2 radiation 2.1.9 Equation p = nkT 2.2.4 Quantity of heat. 2.1.10 Ideal gas model in thermodynamics: Specific heat capacity of a substance c: Q = cmΔT. Mendeleev-Clapeyron equation 2.2.5 Specific heat of vaporization r: Q = rm .  Specific heat of fusion λ: Q = λ m . Expression for internal energy Mendeleev-Clapeyron equation (applicable forms Specific heating value of fuel q: Q = qm entries): 2.2.6 Elementary work in thermodynamics: A = pΔV . m ρRT Calculation of work according to the process schedule on the pV-diagram pV = RT = νRT = NkT , p = . μ μ 2.2.7 First law of thermodynamics: Expression for the internal energy of a monatomic Q12 = ΔU 12 + A12 = (U 2 − U 1) + A12 of an ideal gas (applicable notation): Adiabatic: 3 3 3m Q12 = 0  A12 = U1 − U 2 U = νRT = NkT = RT = νc νT 2 2 2μ 2.2.8 The second law of thermodynamics, irreversibility 2.1.11 Dalton's law for the pressure of a mixture of rarefied gases: 2.2.9 Principles of operation of heat engines. Efficiency: p = p1 + p 2 +  A Qload − Qcold Q = const): pV = const , 2.2.10 Maximum efficiency value. Carnot cycle Tload − T cold T cold p max η = η Carnot = = 1− isochore (V = const): = const , Tload Tload T V 2.2.11 Heat balance equation: Q1 + Q 2 + Q 3 + ... = 0 . isobar (p = const): = const . T 3 ELECTRODYNAMICS Graphical representation of isoprocesses on pV-, pT- and VT- 3.1 ELECTRIC FIELD diagrams 3.1.1 Electrification of bodies and its manifestations. Electric charge. 2.1.13 Saturated and unsaturated vapors. High-quality Two types of charge. elementary electric charge. The law of the dependence of the density and pressure of saturated vapor on conservation electric charge temperature, their independence from the saturated volume 3.1.2 Interaction of charges. point charges. Coulomb's law: steam q ⋅q 1 q ⋅q 2.1.14 Air humidity. F =k 1 2 2 = ⋅ 1 2 2 r 4πε 0 r p steam (T) ρ steam (T) Relative humidity: ϕ = = 3.1.3 Electric field. Its effect on electric charges p sat. steam (T) ρ sat. para (T) © 2018 Federal Service for Supervision in Education and Science of the Russian Federation © 2018 Federal Service for Supervision in Education and Science of the Russian Federation

PHYSICS, Grade 11 9 PHYSICS, Grade 11 10  3.1.4  F 3.2.4 Electrical resistance. Resistance dependence Tension electric field: E = . homogeneous conductor on its length and cross section. Specific q trial l q resistance of a substance. R = ρ Point charge field: E r = k 2 , S  r 3.2.5 Current sources. EMF and internal resistance uniform field: E = const. A Line patterns of these current source fields.  = external forces 3.1.5 Potentiality of the electrostatic field. q Potential difference and voltage. 3.2.6 Ohm's law for a complete (closed) A12 = q (ϕ1 - ϕ 2) = - q Δ ϕ = qU electric circuit:  = IR + Ir, whence ε, r R Potential charge energy in an electrostatic field:  I= W = qϕ . R+r W 3.2.7 Parallel connection of conductors: Electrostatic field potential: ϕ = . q 1 1 1 I = I1 + I 2 +  , U 1 = U 2 =  , = + + Connection of field strength and potential difference for Rparall R1 R 2 of a uniform electrostatic field: U = Ed . Series connection of conductors: 3.1.6 Principle   of superposition  of electric fields: U = U 1 + U 2 +  , I 1 = I 2 =  , Rposl = R1 + R2 +  E = E1 + E 2 +  , ϕ = ϕ 1 + ϕ 2 +  3.2.8 Work electric current: A = IUt 3.1.7 Conductors in an electrostatic  field. Condition Joule-Lenz law: Q = I 2 Rt charge equilibrium: inside the conductor E = 0 , inside and on 3.2.9 ΔA of the surface of the conductor ϕ = const . Electric current power: P = = IU. Δt Δt → 0 3.1.8 Dielectrics in an electrostatic field. Dielectric Thermal power dissipated in the resistor: material permeability ε 3.1.9 q U2 Capacitor. Capacitor capacitance: C = . P = I 2R = . U R εε 0 S ΔA Capacitance of a flat capacitor: C = = εC 0 Current source power: P = st. forces = I d Δ t Δt → 0 3.1.10 Parallel connection of capacitors: 3.2.10 Free carriers of electric charges in conductors. q \u003d q1 + q 2 + , U 1 \u003d U 2 \u003d , C parallel \u003d C1 + C 2 +  Mechanisms of conductivity of solid metals, solutions and Series connection of capacitors: molten electrolytes, gases. Semiconductors. 1 1 1 Semiconductor diode U = U 1 + U 2 +  , q1 = q 2 =  , = + + 3.3 MAGNETIC FIELD C seq C1 C 2 3.3.1 Mechanical interaction of magnets. A magnetic field. 3.1.11 qU CU 2 q 2 Magnetic induction vector. Superposition principle Energy of a charged capacitor: WC = = =    2 2 2C magnetic fields: B = B1 + B 2 +  . Lines of magnetic 3.2 LAWS OF DIRECT CURRENT field. Field line pattern stripe and horseshoe 3.2.1 Δq permanent magnets Current strength: I = . Direct current: I = const. Δ t Δt → 0 3.3.2 Oersted's experiment. The magnetic field of a current-carrying conductor. For direct current q = It The pattern of the field lines of a long straight conductor and 3.2.2 Conditions for the existence of an electric current. closed ring conductor, coils with current. Voltage U and EMF ε 3.2.3 U Ohm's law for the circuit section: I = R

PHYSICS, grade 11 11 PHYSICS, grade 11 12 3.3.3 Ampere force, its direction and magnitude: 3.5.2 The law of conservation of energy in an oscillatory circuit: FA = IBl sin α , where α is the angle between the direction CU 2 LI 2 CU max 2 LI 2  + = = max = const conductor and vector B 2 2 2 2 3.3.4 Lorentz force, its direction and magnitude:  3.5.3 Forced electromagnetic oscillations. Resonance  FLor = q vB sinα , where α is the angle between the vectors v and B . 3.5.4 Alternating current. Production, transmission and consumption The movement of a charged particle in a homogeneous magnetic electrical energy field 3.5.5 Properties of electromagnetic waves. Mutual orientation   3.4 ELECTROMAGNETIC INDUCTION of vectors in an electromagnetic wave in vacuum: E ⊥ B ⊥ c . 3.4.1 Flux of the magnetic vector   3.5.6 Scale of electromagnetic waves. Application of n B induction: Ф = B n S = BS cos α electromagnetic waves in technology and everyday life α 3.6 OPTICS S 3.6.1 Rectilinear propagation of light in a homogeneous medium. Beam of light 3.4.2 The phenomenon of electromagnetic induction. EMF of induction 3.6.2 Laws of light reflection. 3.4.3 Faraday's law of electromagnetic induction: 3.6.3 Construction of images in a flat mirror ΔΦ 3.6.4 Laws of light refraction. i = − = −Φ"t Refraction of light: n1 sin α = n2 sin β . Δt Δt →0 c () at a speed υ υ ⊥ l in a homogeneous magnetic field Relative refractive index: n rel = n 2 v1 = n1 v 2 field B:   i = Blυ sin α, where α is the angle between the vectors B and υ; if    Ratio of frequencies and wavelengths at the transition l ⊥ B and v ⊥ B , then i = Blυ of monochromatic light through the interface between two 3.4.5 Lenz's rule of optical media: ν 1 = ν 2 , n1λ 1 = n2 λ 2 1 n n1 Δt Δt →0 sin αpr = = 2 αpr 3.4.7 nrel n1 LI 2 Energy magnetic field coils with current: WL = 3.6.6 Converging and diverging lenses. Thin lens. 2 Focal length and optical power of a thin lens: 3.5 ELECTROMAGNETIC OSCILLATIONS AND WAVES 1 3.5.1 Oscillatory circuit. Free D= electromagnetic oscillations in an ideal C L F oscillatory circuit: 3.6.7 Thin lens formula: d 1 1 1 q(t) = q max sin(ωt + ϕ 0) + = . H  d f F F  I (t) = qt′ = ωq max cos(ωt + ϕ 0) = I max cos(ωt + ϕ 0) Increase given by 2π 1 F h Thomson formula: T = 2π LC , whence ω = = . lens: Γ = h = f f T LC H d Connection between the amplitude of the capacitor charge and the amplitude of the current strength I in the oscillatory circuit: q max = max . ω © 2018 Federal Service for Supervision in Education and Science of the Russian Federation © 2018 Federal Service for Supervision in Education and Science of the Russian Federation

PHYSICS, grade 11 13 PHYSICS, grade 11 14 3.6.8 The path of the beam passing through the lens under arbitrary angle to its 5.1.4 Einstein's Equation for the Photoelectric Effect: Principal Optical Axis. Construction of images of a point and E photon = A output + Ekin max , a line segment in converging and diverging lenses and their hс hс systems where Ephoton = hν = , Aoutput = hν cr = , 3.6.9 Camera as an optical device. λ λ cr 2 Eye as an optical system mv max E kin max = = eU rec 3.6.10 Light interference. coherent sources. Conditions 2 for observing maxima and minima in 5.1.5 Wave properties of particles. De Broglie waves. interference pattern from two in-phase h h De Broglie wavelength of a moving particle: λ = = . coherent sources p mv λ Wave-particle duality. Electron diffraction maxima: Δ = 2m , m = 0, ± 1, ± 2, ± 3, ... on crystals 2 λ 5.1.6 Light pressure. Light pressure on a completely reflecting minima: Δ = (2m + 1) , m = 0, ± 1, ± 2, ± 3, ... surface and on a completely absorbing surface 2 5.2 ATOM PHYSICS 3.6.11 Diffraction of light. Diffraction grating. Condition 5.2.1 Planetary model of the atom of observation of the main maxima in normal incidence 5.2.2 Bohr's postulates. Emission and absorption of photons with monochromatic light with a wavelength λ on a lattice with the transition of an atom from one energy level to another: period d: d sin ϕ m = m λ , m = 0, ± 1, ± 2, ± 3, ... hc 3.6.12 Dispersion of light hν mn = = En − Em λ mn 4 BASICS OF SPECIAL RELATIVITY 4.1 Invariance of the modulus of the speed of light in vacuum. Principle 5.2.3 Line spectra. Einstein relativity Spectrum of energy levels of a hydrogen atom: 4.2 − 13.6 eV En = , n = 1, 2, 3, ... 2 Energy of a free particle: E = mc . v2 n2 1− 5.2.4 Laser c2  5.3 NUCLEAR PHYSICS Particle momentum: p = mv  . v 2 5.3.1 Nucleon model of the Heisenberg–Ivanenko nucleus. Core charge. 1 − Mass number of the nucleus. Isotopes c2 4.3 Relationship between mass and energy of a free particle: 5.3.2 Binding energy of nucleons in a nucleus. Nuclear forces E 2 − (pc) = (mc 2) . 2 2 5.3.3 Nuclear mass defect AZ X: Δ m = Z ⋅ m p + (A − Z) ⋅ m n − m nucleus Rest energy of a free particle: E 0 = mc 2 5.3.4 Radioactivity. 5 QUANTUM PHYSICS AND ELEMENTS OF ASTROPHYSICS Alpha decay: AZ X→ AZ−−42Y + 42 He . 5.1 CORPUSCULAR-WAVE DUALISM A A 0 ~ Beta decay. Electronic β-decay: Z X → Z +1Y + −1 e + ν e . 5.1.1 M. Planck's hypothesis about quanta. Planck formula: E = hν Positron β-decay: AZ X → ZA−1Y + +10 ~ e + νe . 5.1.2 hc Gamma rays Photons. Photon energy: E = hν = = pc . λ 5.3.5 − t E hν h Law of radioactive decay: N (t) = N 0 ⋅ 2 T Photon momentum: p = = = c c λ 5. 3.6 Nuclear reactions. Fission and fusion of nuclei 5.1.3 Photoelectric effect. Experiments A.G. Stoletov. Laws of the photoelectric effect 5.4 ELEMENTS OF ASTROPHYSICS 5.4.1 Solar system: planets terrestrial group And giant planets, small bodies solar system© 2018 Federal Service for Supervision in Education and Science of the Russian Federation © 2018 Federal Service for Supervision in Education and Science of the Russian Federation

PHYSICS, grade 11 15 PHYSICS, grade 11 16 5.4.2 Stars: variety of stellar characteristics and their regularities. Sources of stellar energy 2.5.2 give examples of experiments illustrating that: 5.4.3 Modern ideas about the origin and evolution of observation and experiment serve as the basis for the nomination of the Sun and stars. hypotheses and construction scientific theories; Experiment 5.4.4 Our Galaxy. other galaxies. Spatial allows you to check the truth of theoretical conclusions; the scale of the observable Universe physical theory makes it possible to explain phenomena 5.4.5 Modern views on the structure and evolution of the Universe of nature and scientific facts; physical theory makes it possible to predict yet unknown phenomena and their features; when explaining natural phenomena Section 2. List of requirements for the level of training being tested is used. physical models; one and the same natural object or at the unified state exam in physics, the phenomenon can be studied based on the use of different models; the laws of physics and physical theories have their own Code Requirements for the level of training of graduates, the development of certain limits of applicability of the requirements of which is checked on the exam 2.5.3 to measure physical quantities, present the results 1 Know / Understand: measurements, taking into account their errors 1.1 the meaning of physical concepts 2.6 apply the knowledge gained to solve physical 1.2 the meaning of physical quantities of problems 1.3 the meaning of physical laws, principles, postulates 3 Use the acquired knowledge and skills in practical 2 Be able to: activities and Everyday life to: 2.1 describe and explain: 3.1 ensure life safety during use Vehicle, household 2.1.1 physical phenomena, physical phenomena and properties of bodies of electrical appliances, means of radio and telecommunications 2.1.2 results of communication experiments; assessment of the impact on the human body and others 2.2 describe fundamental experiments that have caused pollution to organisms environment; rational significant impact on the development of the physics of nature management and environmental protection; 2.3 give examples practical application physical 3.2 determining one's own position in relation to knowledge, the laws of physics environmental issues and behavior in the natural environment 2.4 determine the nature of the physical process according to the schedule, table, formula; products of nuclear reactions based on the laws of conservation of electric charge and mass number 2.5 2.5.1 distinguish hypotheses from scientific theories; draw conclusions based on experimental data; give examples showing that: observations and experiment are the basis for putting forward hypotheses and theories, allow you to check the truth of theoretical conclusions; physical theory makes it possible to explain known phenomena of nature and scientific facts, to predict phenomena that are not yet known; © 2018 Federal Service for Supervision in Education and Science of the Russian Federation © 2018 Federal Service for Supervision in Education and Science of the Russian Federation

Secondary general education

UMK line G. Ya. Myakisheva, M.A. Petrova. Physics (10-11) (B)

USE-2020 codifier in physics FIPI

Key changes in the new demo

For the most part, the changes were minor. So, in tasks in physics there will be not five, but six questions, implying a detailed answer. Task No. 24 on knowledge of the elements of astrophysics has become more difficult - now, instead of two mandatory correct answers, there can be either two or three correct options.

Soon we will talk about the upcoming exam on and on the air our YouTube channel.

USE schedule in physics in 2020

On this moment it is known that the Ministry of Education and Rosobrnadzor published drafts for public discussion USE schedules. Physics exams are scheduled to be held on June 4th.

The codifier is information divided into two parts:

part 1: "List of content elements checked at the unified state exam in physics";

part 2: "List of requirements for the level of graduates' preparation, checked at the unified state exam in physics."

List of content elements tested at the unified state exam in physics

We present the original table with a list of content elements provided by FIPI. Download USE codifier in physics at full version can on official website.

The book contains materials for successful passing the exam: brief theoretical information on all topics, assignments different types and levels of complexity, solving problems of an increased level of complexity, answers and evaluation criteria. Students do not have to search Additional information on the Internet and buy other benefits. In this book, they will find everything they need to independently and effectively prepare for the exam.

Requirements for the level of training of graduates

KIM FIPI are developed based on specific requirements for the level of preparation of examinees. Thus, in order to successfully cope with the physics exam, the graduate must:

1. Know/understand:

1.1. the meaning of physical concepts;

1.2. the meaning of physical quantities;

1.3. the meaning of physical laws, principles, postulates.

2. Be able to:

2.1. describe and explain:

2.1.1. physical phenomena, physical phenomena and properties of bodies;

2.1.2. experimental results;

2.2. describe fundamental experiments that have had a significant impact on the development of physics;

2.3. give examples of the practical application of physical knowledge, the laws of physics;

2.4. determine the nature of the physical process according to the schedule, table, formula; products of nuclear reactions based on the laws of conservation of electric charge and mass number;

2.5.1. distinguish hypotheses from scientific theories; draw conclusions based on experimental data; give examples showing that: observations and experiments are the basis for putting forward hypotheses and theories and allow you to verify the truth of theoretical conclusions, physical theory makes it possible to explain known natural phenomena and scientific facts, predict still unknown phenomena;

2.5.2. give examples of experiments illustrating that: observations and experiment serve as the basis for hypotheses and the construction of scientific theories; experiment allows you to check the truth of theoretical conclusions; physical theory makes it possible to explain natural phenomena and scientific facts; physical theory makes it possible to predict still unknown phenomena and their features; when explaining natural phenomena, physical models are used; the same natural object or phenomenon can be investigated using different models; the laws of physics and physical theories have their own definite limits of applicability;

2.5.3. measure physical quantities, present the results of measurements, taking into account their errors;

2.6. apply the acquired knowledge to solve physical problems.

3. Use the acquired knowledge and skills in practical activities and everyday life:

3.1. to ensure life safety in the process of using vehicles, household electrical appliances, radio and telecommunications communications; assessment of the impact on the human body and other organisms of environmental pollution; rational nature management and environmental protection;

3.2. determining one's own position in relation to environmental problems and behavior in the natural environment.