PYQ Vault

Day 264: MHT-CET Physics

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

  1. Question 1

    Electrostatics. Asked once: 11 May 2023 S1 (same type asked 2 times) See all 2 of this type

    23
    When three capacitors of equal capacities are connected in parallel and one of the same capacity, capacitor is connected in series with the combination. The resultant capacity is 4.5 μ\muF. The capacity of each capacitor is

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  2. Question 2

    Magnetic Materials. Asked once: May 2021 S1 (same type asked 2 times) See all 2 of this type

    18
    A bar magnet of magnetic moment M1M_1 is cut into two pieces along its axis. The pieces are kept perpendicular to each other with their unlike poles in contact. The magnetic moment of the arrangement is M2M_2. The ratio M1/M2M_1/M_2 is

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  3. Question 3

    Semiconductor Devices. Asked once: May 2022 S1 (same type asked 2 times) See all 2 of this type

    48
    In a full wave rectifier circuit without filter, the output current is

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  4. Question 4

    Rotational Dynamics. Asked once: 16 May 2023 S1 (same type asked 2 times) See all 2 of this type

    11
    Two spheres of equal masses, one of which is a thin spherical shell and the other solid sphere, have the same moment of inertia about their respective diameters. The ratio of their radii is

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  5. Question 5

    Thermodynamics. Asked once: 3 May 2023 S2 (same type asked 2 times) See all 2 of this type

    1
    A gas expands in such a way that its pressure and volume satisfy the condition PV2=PV^{2}= constant. Then the temperature of the gas

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