PYQ Vault

Day 389: MHT-CET Physics

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

  1. Question 1

    Thermodynamics. Asked once: 22 Apr 2025 S1

    41
    A gas undergoes a change in which its pressure ' P ' and volume ' V ' are related as PVn=PV^{n}= constant, where n is a constant. If the specific heat of the gas in this change is zero, then the value of n is ( γ=\gamma= adiabatic ratio)

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  2. Question 2

    Wave Optics. Asked once: 15 May 2023 S2

    12
    Sodium light λ=6×10−7 m\lambda = 6 \times 10^{-7}\text{ m} is used to produce interference pattern. The observed fringe width is 0.12 mm. The angle between the two wave trains is

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  3. Question 3

    AC Circuits. Asked once: 10 May 2024 S2

    15
    In the circuit given below, the current through inductor is 0.9 A and through the capacitor is 0.6 A. The current drawn from the a.c. source is

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  4. Question 4

    Current Electricity. Asked once: 22 Apr 2025 S2

    20
    In the given circuit, current flowing through the circuit i

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  5. Question 5

    Electromagnetic Induction. Asked once: 19 Apr 2025 S1

    14
    The self-inductance of a circuit is numerically equal to

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