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HSC Physics Answer Key 2025 Maharashtra : Set-wise unofficial keys PDF download (Image Credit: Pexels)HSC Physics Answer Key 2025 Maharashtra : Maharashtra State Board of Secondary and Higher Secondary (MSBSHSE) conducted the HSC Physics 2025 examination on February 17, from 11 AM to 2 PM. The answer key has been made available here, after receiving the question paper from the candidates. By referring to the answer key, candidates can assess their performance in the objective section of the paper. The answers to all the 10 multiple-choice questions and 8 very short answer type questions under Section A has been provided. Please note that answers to subjective questions, i.e., answers to all the 29 questions within Sections B: Two-Marks Short Answer Type Questions, Section C: Three-Marks Short Answer Type Questions, and Section D: Four-Mark Long Answer Type Questions will not be provided as they are opinion-based.
Also Read | HSC Maharashtra Result Expected Release Date 2025
Maharashtra HSC Physics Answer Key 2025
With the release of the unofficial answer key, students can analyse their performance, identify mistakes, and prepare better for upcoming exams. Aspirants can check the unofficial answer key for Maharashtra HSC Physics 2025 in the table below.
Section A Question 1
Question | Answer Key |
|---|---|
| i) "If two systems are each in thermal equilibrium with a third system, they are also in thermal equilibrium with each other." The statement refers to | (a) Zeroth Law of Thermodynamics |
| ii) In Bernoulli's theorem, which of the following is constant? | (d) Energy |
| iii) Which of the following materials belongs to a diathermanous substance? | (c) Glass |
| iv) Electric potential 'V' at a distance 'r' from a point charge is directly proportional to | (c) 1/r |
| v) Which of the following equations gives a correct expression for the internal resistance of a cell by using a potentiometer? |
(d)
 |
| vi) An electron, a proton, an α particle and a hydrogen atom are moving with the same kinetic energy. The associated De Broglie wavelength will be the longest for | (b) Electron |
| vii) The gate which produces high output, when both inputs are high is - | (b) AND gate |
| viii) The power rating of a ceiling fan rotating with a constant torque of 2 Nm with an angular speed of 2π rad/s will be | (d) 4π W |
| ix) A string of length 2 m is vibrating with 2 loops. The distance between its node and adjacent antinode is | (a) 0.5 m |
| x) A transformer increases an alternating e.m.f from 220 V to 880 V. If the primary coil has 1000 turns, the number of turns in the secondary coil are | (d) 4000 |
Section A Question 2
| Question | Answer Key |
|---|---|
| i) At what temperature the surface tension of a liquid becomes zero? | 0 (zero) Kelvin |
| ii) Define self-inductance. | e = Ldi/dt |
| iii) What is the work done by an external uniform magnetic field perpendicular to the velocity of a moving charge? | Zero |
| iv) What do you mean by a Thermodynamic system? | A thermodynamic system is a collection or a group of objects that has the ability to exchange matter and energy with the surroundings. |
| v) What is the value of B called when H = 0 in the hysteresis loop? | Retentivity |
| vi) State the formula for the angle of banking. |  |
| vii) Calculate the electric field intensity at a point just near the surface of a charged plane sheet, measured from its midpoint. |  |
| viii) Find the kinetic energy of 1 litre of an ideal gas at S.T.P | 3/2 KT |
Maharashtra HSC Subject-Wise Answer Key 2025 |
| Subject Name | Answer Key Links |
|---|---|
| English | HSC English Answer Key 2025 Maharashtra |
| OCM | HSC OCM Answer Key 2025 Maharashtra |
| Secretarial Practice | HSC Secretarial Practice Answer Key 2025 Maharashtra |
| Chemistry | HSC Chemistry Answer Key 2025 Maharashtra |
| Mathematics | HSC Mathematics Answer Key 2025 Maharashtra |
| Biology | HSC Biology Answer Key 2025 Maharashtra |
| Economics | HSC Economics Answer Key 2025 Maharashtra |
| CS 1 | HSC CS 1 Answer Key 2025 Maharashtra |
| CS 2 | HSC CS 2 Answer Key 2025 Maharashtra |
| Geography | HSC Geography Answer Key 2025 Maharashtra |
| History | HSC History Answer Key 2025 Maharashtra |
For real-time updates, direct PDF download links, and further details regarding the Maharashtra HSC Physics Answer Key 2025, students are advised to stay tuned to official notifications and CollegeDekho.
HSC Physics Answer Key 2025 Maharashtra Live Updates
08 00 PM IST - 17 Feb'25
HSC Physics Answer Key 2025 Maharashtra: Section A Question 2 (vi)
Question Answer Key
vi) State the formula for the angle of banking.
07 40 PM IST - 17 Feb'25
Maharashtra HSC Physics Answer Key 2025: Section A Question 2 (v) Answer
Question Answer Key v) What is the value of B called when H = 0 in the hysteresis loop? Retentivity 07 20 PM IST - 17 Feb'25
HSC Physics Answer Key 2025 Maharashtra: Section A Question 2 (iv) Answer
Question Answer Key iv) What do you mean by a Thermodynamic system? A thermodynamic system is a collection or a group of objects that has the ability to exchange matter and energy with the surroundings. 07 00 PM IST - 17 Feb'25
Maharashtra HSC Physics Answer Key 2025: Section A Question 2 (iii)
Question Answer Key iii) What is the work done by an external uniform magnetic field perpendicular to the velocity of a moving charge? Zero 06 40 PM IST - 17 Feb'25
HSC Physics Answer Key 2025 Maharashtra: Section A Question 2 (ii) Answer
Question Answer Key ii) Define self-inductance. e = Ldi/dt 06 20 PM IST - 17 Feb'25
Maharashtra HSC Physics Answer Key 2025: Section A Question 2 (i) Answer
Question
Answer Key
i) At what temperature the surface tension of a liquid become zero?
0 (zero) Kelvin
06 00 PM IST - 17 Feb'25
HSC Physics Answer Key 2025 Maharashtra: Section A Question 1 (vii), (viii), (ix), (x) Answers
Question
Answer Key
vii) The gate which produces high output, when both inputs are high is -
(b) AND gate
viii) The power rating of a ceiling fan rotating with a constant torque of 2 Nm with an angular speed of 2π rad/s will be
(d) 4π W
ix) A string of length 2 m is vibrating with 2 loops. The distance between its node and adjacent antinode is
(a) 0.5 m
x) A transformer increases an alternating e.m.f from 220 V to 880 V. If the primary coil has 1000 turns, the number of turns in the secondary coil are
(d) 4000
05 40 PM IST - 17 Feb'25
Maharashtra HSC Physics Answer Key 2025: Section A Question 1 (iv), (v), (vi) Answers
Question
Answer Key
iv) Electric potential 'V' at a distance 'r' from a point charge is directly proportional to
(c) 1/r
v) Which of the following equations gives a correct expression for the internal resistance of a cell by using a potentiometer?
(d)
vi) An electron, a proton, an α particle and a hydrogen atom are moving with the same kinetic energy. The associated De Broglie wavelength will be the longest for
(b) Electron
05 20 PM IST - 17 Feb'25
HSC Physics Answer Key 2025 Maharashtra: Section A Question 1 (i), (ii), (iii) Answers
Question
Answer Key
i) "If two systems are each in thermal equilibrium with a third system, they are also in thermal equilibrium with each other." The statement refers to
(a) Zeroth Law of Thermodynamics
ii) In Bernoulli's theorem, which of the following is constant?
(d) Energy
iii) Which of the following materials belongs to a diathermanous substance?
(c) Glass
05 00 PM IST - 17 Feb'25
Maharashtra HSC Physics Answer Key 2025: What were student's reaction?
Some students opined that both objective and subjective questions came from the syllabus. There were many previous year questions, however, no questions came from Thermodynamics, Optics, PYQ, and Fluid Waves.
04 40 PM IST - 17 Feb'25
Maharashtra HSC Physics Answer Key 2025: Was the paper time-consuming?
No, the paper was not very time-consuming, except for Section D.
04 20 PM IST - 17 Feb'25
Maharashtra HSC Physics Answer Key 2025: Expected Good Score
The expected good score is 65, based on the feedbacks received from the students.
04 00 PM IST - 17 Feb'25
Maharashtra HSC Physics Answer Key 2025: Difficulty Level of Section D
Based on the initial reaction, the difficulty level of Section D was Moderate to Tough.
03 45 PM IST - 17 Feb'25
Maharashtra HSC Physics Answer Key 2025: Difficulty Level of Section C
Based on the initial reaction, the difficulty level of Section C was Moderate.
03 30 PM IST - 17 Feb'25
Maharashtra HSC Physics Answer Key 2025: Difficulty Level of Section B
Based on the initial reaction, the difficulty level of Section B was Easy to Moderate.
03 15 PM IST - 17 Feb'25
Maharashtra HSC Physics Answer Key 2025: Difficulty Level of Section A
Based on the initial reaction, the difficulty level of Section A was Easy.
03 00 PM IST - 17 Feb'25
Maharashtra HSC Physics Answer Key 2025: Overall difficulty level of the Paper
According to the initial reactions submitted by the candidates, the overall difficulty level of the paper was moderate.
02 45 PM IST - 17 Feb'25
HSC Physics Answer Key 2025 Maharashtra: Exam Analysis will be shared shortly
The exam analysis of HSC Physics 2025 examination will be shared here shortly. Candidates are requested to stay tuned on this page.
02 30 PM IST - 17 Feb'25
HSC Physics Answer Key 2025 Maharashtra: Soon for all sets
The unofficial answer keys across all Sets 1, 2, 3, and 4 will be provided on this page by our subject experts for Class 12 Maharashtra Physics 2025 examination anytime soon.
02 20 PM IST - 17 Feb'25
Will result be based on Maharashtra HSC Physics Answer Key 2025?
Yes, the result will be formulated based on the final and official Maharashtra HSC Physics Answer Key 2025. Our answer key can help you tentatively evaluate your performance in the test.
02 10 PM IST - 17 Feb'25
Is it possible to object on Class 12 Maharashtra Physics Answer Key 2025?
While it is not possible to object to the unofficial HSC Maharashtra Physics Answer Key 2025, candidates can challenge the official answer key when released.
02 00 PM IST - 17 Feb'25
HSC Maharashtra Physics Answer Key 2025: Exam Over
The HSC Maharashtra Physics 2025 examination is now over. The invigilators are collecting the answer sheets from the students.
01 45 PM IST - 17 Feb'25
HSC Physics Answer Key 2025 Maharashtra: Last 15 Minutes to Go
As the last 15 minutes are left, students are requested to complete the paper and start revising. No students are allowed to leave the examination hall now.
01 30 PM IST - 17 Feb'25
HSC Physics Answer Key 2025 Maharashtra: Will the answer key be provided for the subjective questions?
No, our subject experts will only provide the answers to the objective questions in the answer key, since the remaining is opinion-based.
01 15 PM IST - 17 Feb'25
HSC Physics Answer Key 2025 Maharashtra: 45 Mins to Go
Less than an hour is left for HSC Maharashtra Physics 2025 examination to conclude. Students are now answering the final section of the question paper.
01 00 PM IST - 17 Feb'25
HSC Maharashtra Physics Answer Key 2025: How was Maharashtra Class 12 Physics Question Paper 2024? Previous Year’s Most Repeated Questions
As per the reviews submitted by the candidates, the difficulty level of the overall paper was moderate. Section A was easy to moderate, whereas Section D was moderate to tough. The paper was somewhat consuming.
12 45 PM IST - 17 Feb'25
When will Maharashtra HSC Physics Answer Key 2025 be released?
The official Maharashtra HSC Physics Answer Key will be released in due course of time. The official date for the release has not been announced yet, however, it will be released after the conclusion of all examinations. Till then, candidates can refer to the unofficial Maharashtra Class 12 Physics Answer Key 2025 which will be shared here, after 2 PM.
12 30 PM IST - 17 Feb'25
HSC Physics Answer Key 2025 Maharashtra: Previous Year’s Most Repeated Question from Superposition of Waves
A standing wave is produced on a string fixed at one end with the other end free. The length of the string
- must be an odd integral multiple of λ
- must be an odd integral multiple of λ/2
- must be an odd integral multiple of λ/4
- must be an even integral multiple of λ
12 15 PM IST - 17 Feb'25
HSC Maharashtra Physics Answer Key 2025: Previous Year’s Most Repeated Question from Oscillations
A particle is moving in a circle with uniform speed. Its motion is
a) Periodic and simple harmonic
b) Non periodic
c) Periodic but not simple harmonic
d) Non periodic but simple harmonic
12 00 PM IST - 17 Feb'25
Maharashtra HSC Physics Answer Key 2025: Previous Year’s Most Repeated Questions from Thermodynamics
Which of the following is correct, when the energy is transferred to a system from its environment?
(a) System gains energy
(b) System loses energy
(c) System releases energy
(d) System does not exchange energy
11 45 AM IST - 17 Feb'25
HSC Physics Answer Key 2025 Maharashtra: Previous Year’s Most Repeated Question from Kinetic Theory of Gases and Radiation
1) The average energy per molecule is proportional to
(a) the pressure of the gas
(b) the volume of the gas
(c) the absolute temperature of the gas
(d) the mass of the gas
11 30 AM IST - 17 Feb'25
HSC Physics Answer Key 2025 Maharashtra: What is the marking scheme?
Candidates will get one mark each for every right answer in Section A and Section B. For every right answer in Section C and Section D, candidates will get two and three marks each, respectively. There is no negative marking for wrong answers.
11 15 AM IST - 17 Feb'25
Class 12 Maharashtra Answer Key 2025 Physics: How is the question paper pattern?
The Class 12 Maharashtra Physics question paper 2025 comprises 4 sections. Section A, Section B, Section C, and Section D. The total mark of the paper is 70. The total marks weightage of Section A is 18, Section B is 16, Section C is 24, and Section D is 12.
11 00 AM IST - 17 Feb'25
Maharashtra HSC Answer Key 2025 Physics: Exam has begun
Maharashtra HSC Physics 2025 examination has started. The examination is being held offline in pen and paper mode.
10 45 AM IST - 17 Feb'25
Maharashtra HSC Answer Key 2025 Physics: Question Paper distributed
The conducting authorities have distributed the question paper to the students. Students now have 15 minutes to go through the paper and decide which section to answer first.
10 30 AM IST - 17 Feb'25
Maharashtra Class 12 Physics Answer Key 2025: Previous Year’s Most Repeated Question from Mechanical Properties of Fluid
Insect moves over the surface of water because of
Elasticity
Surface tension
Friction
Viscosity
10 15 AM IST - 17 Feb'25
HSC Maharashtra Physics Answer Key 2025: Previous Year’s Most Repeated Question from Rotational Dynamics
The angular momentum of a system of particles is conserved
a) When no external force acts upon the system
b) When no external torque acts upon the system
c) When no external impulse acts upon the system
d) When the axis of rotation remains the same
10 00 AM IST - 17 Feb'25
HSC Physics Answer Key 2025 Maharashtra: Final Revision Question 36 to 40
Explain Davisson & Germer Experiment.
Show the working of the diode in forward and reverse-biased modes.
Show the working of: 1) Half wave rectifier ii) Full Wave Rectifier.
Explain the Working of: i) Solar Cell ii) LED
Explain the different layers of Earth's atmosphere and give the different types of Propagation of Electromagnetic waves
09 45 AM IST - 17 Feb'25
HSC Maharashtra Physics Answer Key 2025: Final Revision Question 31 to 35
Derive the equation for Impedence for a series LCR circuit.
Explain the Resonant Frequency for the series LCR circuit and derive its equation.
State Einstein's photoelectric equation and explain the characteristics of the effect on the basis of this equation.
Draw the Hydrogen Spectrum.
Derive Energy of an electron in Bohr Orbit
09 30 AM IST - 17 Feb'25
Maharashtra HSC Physics Answer Key 2025: Final Revision Question 26 to 30
Derive equations for the magnetization of iron core by toroid.
Explain Ferromagnetism on the basis of domain theory.
State Faraday's Laws of Electromagnetic Induction and Lenz's Law.
Give theoretical proof of e = - dΦ /dt .
Derive an expression for emf induced in a coil rotating in a uniform magnetic field.
09 15 AM IST - 17 Feb'25
HSC Physics Answer Key 2025 Maharashtra: Final Revision Question 20 to 25
Derive the equation for finding the internal resistance of a cell on the potentiometer.
State Kirchoff's Laws.
State Ampere's Circuital Law
Explain the working and Construction of a Moving Coil Galvanometer.
Explain Construction of Cyclotron
09 00 AM IST - 17 Feb'25
Maharashtra HSC Physics Answer Key 2025: Final Revision Question 16 to 20
Derive an expression for the fringe width of Interference bands.
Explain Fresnel's Biprism Experiment
State and Prove: Gauss Law, Give its Applications.
Explain Capacitance and derive an equation for Capacitance.
Explain the Working and Construction of the van de Graafe generator.
08 45 AM IST - 17 Feb'25
Class 12 Maharashtra Physics Answer Key 2025: Final Revision Question 11 to 15
Show the Analytical treatment of Beats.
What are the properties of Stationary Waves? Derive it's equation and discuss the conditions for odes and antinodes
What is Resonance? Give Examples.
Write a short note on the Doppler Effect
Derive Equation for Pressure of Gas.
08 30 AM IST - 17 Feb'25
HSC Physics Answer Key 2025 Maharashtra: Final Revision Question 6 to 10
Derive an expression for i) Kinetic Energy ii) Torque iii) Angular Momentum of the rotating body.
Plot a graph for a particle performing SHM starting from i) Extreme Position ii) Mean Position
Discuss the behavior of a material under increasing stress.
Explain Surface Tension on the basis of Molecular Theory
Derive the equation of displacement for a Simple Harmonic Progressive Wave.
08 15 AM IST - 17 Feb'25
Maharashtra 12th Physics Answer Key 2025: Final Revision Question 1 to 5
Differentiate between Centripetal and Centrifugal Force. Give Examples
Obtain an expression for acceleration of a particle in Uniform Circular Motion
Define Binding Energy and obtain an expression for binding energy for a satellite.
Discuss variation of g with i) height ii) depth iii)latitude
Derive an expression for the Kinetic Energy of a rolling body
08 00 AM IST - 17 Feb'25
HSC Maharashtra Physics Answer Key 2025: When will Maharashtra Class 12 Physics 2025 exam held?
As per the official schedule, Maharashtra Class 12 Physics 2025 exam will be held today, February 17, from 11 AM to 2 PM.
Are you feeling lost and unsure about what career path to take after completing 12th standard?
Say goodbye to confusion and hello to a bright future!
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