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Day 363: MHT-CET Physics

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

  1. Question 1

    Mechanical Properties of Fluids. Asked once: 15 Apr 2026 S2

    109
    A square frame of each side L is dipped in a soap solution and taken out, the force acting on the film formed is ( T = surface tension of soap solution)

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  2. Question 2

    Motion in a Plane. Asked once: 12 May 2026 S1

    104
    Airplanes A and B are flying with constant velocity in the same vertical plane at angles 30∘30^\circ and 60∘60^\circ with respect to the horizontal as shown in the figure. The speed of A is 1003100\sqrt{3} m/s. At time t=0t = 0 s, an observer in A finds B at a distance of 500500 m. This observer sees B moving with a constant velocity perpendicular to the line of motion of A. If at t=t0t = t_0, A just escapes being hit by B, t0t_0 in second is {sin⁡(30)∘=0.5,cos⁡(30)∘=30.5/2}\{\sin(30)^\circ = 0.5, \cos(30)^\circ = 3^{0.5}/2\}

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  3. Question 3

    Optics (Ray). Asked once: 20 Apr 2026 S2

    141
    A thin glass prism has refractive index 1.51.5. The correct relation between the angle of minimum deviation (δm)(\delta m) and angle of refraction (r)(r) is

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  4. Question 4

    Oscillations. Asked once: 15 Apr 2026 S1

    118
    A particle executes linear S.H.M. with amplitude 44 cm. The magnitude of velocity and acceleration is equal when it is at 33 cm from mean position. Time period is

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  5. Question 5

    Rotational Dynamics. Asked once: 20 Apr 2026 S2

    103
    A particle completes 2 revolutions in a circular path of radius 3 cm. The angular displacement of the particle will be (in radian)

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