PYQ Vault

Day 186: MHT-CET Physics

5 questions. Try each one first, then open its answer.

  1. Question 1

    Oscillations. This type asked 2 times: May 2022 S1, 11 Apr 2026 S1. This one: 11 Apr 2026 S1 See all 2 of this type

    118
    A particle executes simple harmonic motion between x=−Ax = -A and x=+Ax = +A. If time taken by particle to go from x=0x = 0 to A2\dfrac{A}{2} is 2s, then time taken by particle in going from x=A2x = \dfrac{A}{2} to A is

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  2. Question 2

    Current Electricity. This type asked 2 times: 11 May 2023 S2, 26 Apr 2025 S2. This one: 26 Apr 2025 S2 See all 2 of this type

    50
    Kirchhoff's voltage law and current law are based (respectively) on the conservation of

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  3. Question 3

    Structure of Atoms and Nuclei. This type asked 2 times: 12 May 2024 S1, 26 Apr 2025 S2. This one: 26 Apr 2025 S2 See all 2 of this type

    24
    The frequencies for series limit of Balmer and Panchen series are ' V1V_{1} ' and ' V3V_{3} ' respectively. If frequency of first line of Balmer series ' V2V_{2} ' then the relation between V1,V2V_{1},V_{2} and V3V_{3} is

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  4. Question 4

    Superposition of Waves. This type asked 2 times: 22 Apr 2025 S1, 26 Apr 2025 S2. This one: 26 Apr 2025 S2 See all 2 of this type

    16
    The fundamental frequency of an air column in a pipe closed at one end is 150 Hz . If the same pipe is open at both the end, the frequencies produced in Hz are

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  5. Question 5

    Sound. This type asked 2 times: 16 May 2023 S2, 26 Apr 2025 S1. This one: 26 Apr 2025 S1 See all 2 of this type

    35
    A source of sound emits sound wave of frequency 'ff' and moves towards an observer with a velocity V3\frac{V}{3} where VV is the velocity of sound. If the observer moves away from the source with a velocity V5\frac{V}{5} the apparent frequency heard by him will be

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