MHT CET 2025 25th April Evening Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2025 25th April Evening Shift

MCQ (Single Correct Answer)

-0

Using Bohr's quantisation condition, what is the rotational energy in the second orbit for a diatomic molecule?

( $I=$ moment of inertia of diatomic molecule and $\mathrm{h}=$ Planck's constant)

$\frac{\mathrm{h}}{2 \mathrm{I} \pi^2}$

$\frac{h^2}{2 I \pi^2}$

$\frac{\mathrm{h}^2}{2 \mathrm{I}^2 \pi^2}$

$\frac{\mathrm{h}}{2 \mathrm{I}^2 \pi}$

MHT CET 2025 25th April Evening Shift

MCQ (Single Correct Answer)

-0

Assuming the drops to be spherical, 27 identical drops of mercury are charged simultaneously to the same potential of 20 volt. If all the charged drops are made to combine to form one big drop, then potential of big drop will be

90 V

180 V

270 V

360 V

MHT CET 2025 25th April Evening Shift

MCQ (Single Correct Answer)

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An object of mass ' $m$ ' moving with velocity ' $u$ ' collides with another stationary object of mass ' $M$ ' and stops just after the collision. The coefficient of restitution is

$\frac{\mathrm{m}}{\mathrm{M}+\mathrm{m}}$

$\frac{M-m}{M+m}$

$\frac{\mathrm{m}}{\mathrm{M}}$

MHT CET 2025 25th April Evening Shift

MCQ (Single Correct Answer)

-0

In the following figure magnitude of the magnetic field at the point $p$ is