PYQ Vault

Day 250: MHT-CET Physics

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

  1. Question 1

    Electrostatics. Asked once: 11 May 2023 S2 (same type asked 2 times) See all 2 of this type

    1
    An electric dipole will have minimum potential energy when it subtends an angle

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  2. Question 2

    Magnetic Materials. Asked once: 26 Apr 2025 S1 (same type asked 2 times) See all 2 of this type

    7
    The work done in turning a magnet of magnetic moment 'MM' by an angle of 90∘90^{\circ} from the meridian is 'nn' times the corresponding work done to turn it through an angle of 60∘60^{\circ} where the value of ' nn ' is (cos⁡90∘=0,cos⁡60∘=0.5\cos90^{\circ}= 0,\cos60^{\circ}= 0.5)

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  3. Question 3

    Oscillations. Asked once: 20 Apr 2026 S2 (same type asked 2 times) See all 2 of this type

    118
    The displacement of a particle varies with time according to the relation x=asin⁡ωt+bcos⁡ωtx = a\sin\omega t + b\cos\omega t

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  4. Question 4

    Oscillations. Asked once: 15 May 2023 S2 (same type asked 2 times) See all 2 of this type

    13
    The motion of a particle is described by the equation a=−bxa = -bx where aa is the acceleration, xx is the displacement from the equilibrium position and bb is a constant. The periodic time will be

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  5. Question 5

    Semiconductor Devices. Asked once: 10 May 2024 S2 (same type asked 2 times) See all 2 of this type

    45
    The output of an 'OR' gate is connected to both the inputs of a 'NAND' gate. The combination will serve as

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