A Focused NEET Physics Assessment
Dear Students,
This NEET Physics assessment paper is based on Mechanical Properties of Solids and Fluids, Thermal Properties of Matter, Thermodynamics, Kinetic Theory, Oscillations and Waves. These chapters are very important for Class 11 Physics and NEET preparation because they test elasticity, pressure, viscosity, surface tension, heat transfer, thermodynamic processes, gas laws, SHM, wave motion, sound waves and conceptual numerical ability.
This paper has been prepared and solved by an experienced Physics Tutor in Cuffe Parade – Mumbai. The quality of this paper is excellent because the questions are selected and solved in a systematic, conceptual and exam-focused manner. Students should attempt this paper with patience, discipline and full concentration.
If students are searching for Physics Tutor, NEET Physics Tutor, or Physics Tutor in Cuffe Parade – Mumbai and they are unable to solve these questions properly, they should contact Kumar Sir for one-to-one online Physics classes.
This paper should be attempted only after revising the important formulas of Mechanical Properties of Solids and Fluids, Thermal Properties of Matter, Thermodynamics, Kinetic Theory, Oscillations and Waves. First revise the formula bank, then solve the complete paper under timed conditions. Do not open the solution immediately. First think, calculate, choose your answer, and then compare it with the official solution. Every wrong answer should be treated as a correction point, not as a failure.
Important Formula Revision for NEET Physics: Solids, Fluids, Thermal Physics, Thermodynamics, KTG, Oscillations and Waves
Before starting this paper, revise the important formulas of Mechanical Properties of Solids and Fluids, Thermal Properties of Matter, Thermodynamics, Kinetic Theory, Oscillations and Waves. NEET Physics often tests whether a student can select the correct formula, understand the condition, apply it correctly, and avoid calculation mistakes. This formula bank is added to help students quickly revise the major concepts before attempting the paper.
Mechanical Properties of Solids
- Stress: Stress = F/A, used in elasticity numericals.
- Strain: Strain = ΔL/L, used to measure fractional deformation.
- Young's modulus: Y = Stress/Strain, used in wire stretching questions.
- Bulk modulus: B = -VΔP/ΔV, used in compression problems.
- Compressibility: K = 1/B, used in conceptual applications.
- Shear modulus: η = Shear Stress/Shear Strain, used in shearing strain.
- Elastic potential energy per unit volume: U = 1/2 × Stress × Strain, used in energy storage questions.
- Work done in stretching a wire: W = 1/2 FΔL, used in numerical problems.
- Force constant of wire: k = YA/L, used when a wire behaves like a spring.
Mechanical Properties of Fluids
- Pressure in liquid: P = ρgh, used in depth-pressure questions.
- Buoyant force: FB = ρVg, used in floating and apparent weight problems.
- Equation of continuity: A1v1 = A2v2, used in flow-rate numericals.
- Bernoulli's equation: P + 1/2ρv2 + ρgh = constant, used in fluid-speed and pressure applications.
- Surface tension: T = F/l, used in surface force problems.
- Excess pressure in liquid drop: ΔP = 2T/R, used in radius-pressure questions.
- Excess pressure in soap bubble: ΔP = 4T/R, used in bubble numericals.
- Terminal velocity: vt = 2r2(ρ - σ)g/9η, used in viscous motion.
- Poiseuille's law: Q = πPr4/8ηl, used in liquid flow through tubes.
- Reynolds number: Re = ρvd/η, used to identify streamline and turbulent flow.
Thermal Properties of Matter
- Heat supplied: Q = mcΔT, used in calorimetry.
- Latent heat: Q = mL, used in phase-change questions.
- Linear expansion: ΔL = αLΔT, used in expansion numericals.
- Area expansion: ΔA = βAΔT, where β = 2α.
- Volume expansion: ΔV = γVΔT, where γ = 3α.
- Heat conduction rate: H = KAΔT/L, used in steady conduction.
- Thermal resistance: R = L/KA, used in series-parallel conduction.
- Newton's law of cooling: dT/dt ∝ (T - T0), used in cooling graphs.
- Stefan's law: P = σAeT4, used in radiation problems.
- Wien's displacement law: λmT = constant, used in black-body spectrum questions.
Thermodynamics
- First law of thermodynamics: ΔQ = ΔU + ΔW, used in thermodynamic process questions.
- Work done by gas: W = PΔV, used for constant pressure work.
- Isothermal process: PV = constant, used when temperature is constant.
- Adiabatic process: PVγ = constant, used when heat exchange is zero.
- Work done in isothermal process: W = nRT ln(V2/V1).
- Work done in adiabatic process: W = (P1V1 - P2V2)/(γ - 1).
- Mayer's relation: Cp - Cv = R, used in gas heat-capacity questions.
- Heat engine efficiency: η = W/Q1 = 1 - Q2/Q1.
- Carnot efficiency: η = 1 - T2/T1.
- Refrigerator COP: COP = Q2/W.
Kinetic Theory
- Ideal gas equation: PV = nRT, used in state-variable questions.
- Pressure of ideal gas: P = 1/3 ρc2, used in molecular theory.
- RMS speed: vrms = √(3RT/M).
- Average speed: vav = √(8RT/πM).
- Most probable speed: vmp = √(2RT/M).
- Average kinetic energy per molecule: K = 3/2 kT.
- Internal energy of monoatomic gas: U = 3/2 nRT.
- Energy per mole for f degrees of freedom: U = fRT/2.
- Molar heat capacity at constant volume: Cv = fR/2.
- Molar heat capacity at constant pressure: Cp = Cv + R.
- Ratio of specific heats: γ = Cp/Cv.
Oscillations
- SHM displacement: x = A sin(ωt + φ), used in SHM questions.
- Velocity in SHM: v = ω√(A2 - x2).
- Maximum velocity: vmax = Aω.
- Acceleration in SHM: a = -ω2x, used in conceptual applications.
- Maximum acceleration: amax = Aω2.
- Time period: T = 2π/ω.
- Frequency: f = 1/T.
- Spring-mass system: T = 2π√(m/k).
- Simple pendulum: T = 2π√(l/g).
- Total energy in SHM: E = 1/2 kA2.
- Kinetic energy in SHM: K = 1/2 k(A2 - x2).
- Potential energy in SHM: U = 1/2 kx2.
Waves
- Wave speed: v = fλ, used in wave motion numericals.
- Frequency and time period: f = 1/T.
- Angular frequency: ω = 2πf.
- Wave number: k = 2π/λ.
- Progressive wave: y = A sin(ωt - kx + φ).
- Phase difference due to path difference: Δφ = 2πΔx/λ.
- Phase difference due to time difference: Δφ = 2πΔt/T = ωΔt.
- Wave speed on stretched string: v = √(T/μ).
- Standing wave equation: y = 2A sin(kx) cos(ωt).
- String fundamental frequency: f1 = v/2L.
- Open pipe fundamental: f1 = v/2L.
- Closed pipe fundamental: f1 = v/4L.
- Beat frequency: fb = |f1 - f2|.
- Doppler effect basic form: f' = f[(v ± v0)/(v ∓ vs)], used in sound-wave relative motion.
Strengthen Class 11 Physics for NEET
Dear students, Class 11 Physics becomes scoring only when formulas are connected with concepts. Solids, fluids, heat, thermodynamics, kinetic theory, oscillations and waves may look formula-based, but NEET questions often test hidden conceptual understanding. A student must know not only the formula, but also the condition in which it applies.
This paper should be solved like a real exam. Sit with a timer, attempt every question honestly, and do not open the solution before trying properly. If you are living in Cuffe Parade – Mumbai and searching for a Physics Tutor for NEET, IB, ICSE, IIT-JEE, CBSE, IGCSE, AP Physics or any serious Physics preparation, contact Kumar Sir for one-to-one online Physics guidance. Kumar Sir helps students understand concepts deeply, solve difficult numericals, and build confidence for competitive exams.
Why Strong Physics Preparation Is Now More Important Than Ever
NEET Physics is becoming more conceptual and competitive. Students must build conceptual clarity, calculation accuracy, speed, and the ability to solve unfamiliar problems with confidence. Memorising formulas is not enough; a student must understand when, where, and how to apply every formula. The strongest preparation comes from repeated practice, error analysis, and disciplined revision of concepts that connect mechanics, heat, gases, oscillations and waves.
Important Message for NEET 2027, 2028, 2029, 2030 and Future Aspirants
Future NEET aspirants must prepare seriously for online-style or changing exam patterns, where question variation and concept application may become more important. Students should practise papers under timed conditions, revise formulas regularly, analyse every mistake, and strengthen weak chapters before they become long-term pressure points. Consistent conceptual practice is the best protection against surprise questions.
Why Study Physics with Kumar Sir?
Kumar Sir provides personalised one-to-one online Physics classes. He clears each and every concept, explains difficult topics in simple language, and helps students prepare for NEET, CBSE, JEE, IB, ICSE, IGCSE, AP Physics and other exams. His teaching style focuses on conceptual clarity, numerical practice, doubt-solving, and exam-oriented preparation. If you are struggling in Solids, Fluids, Thermal Physics, Thermodynamics, KTG, Oscillations, Waves or any Physics topic, Kumar Sir can guide you step by step and help you build confidence with patient, systematic teaching.
Personal Physics Guidance
If you are searching for a Physics Tutor in Cuffe Parade, or a Physics Tutor in Mumbai for NEET, IB, ICSE, IIT-JEE, CBSE, IGCSE, AP Physics or any advanced Physics preparation, contact Kumar Sir. Kumar Sir explains Solids, Fluids, Thermal Properties, Thermodynamics, Kinetic Theory, Oscillations, Waves and other Physics topics in a very clear, step-by-step, and exam-oriented way.
Question Index
Correct Answer: +4 Wrong Answer: -1 Unattempted: 0