MHT CET 2024 3rd May Evening Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2024 3rd May Evening Shift

MCQ (Single Correct Answer)

-0

The pressure inside a soap bubble $A$ is 1.01 atmosphere and that in a soap bubble B is 1.02 atmosphere. The ratio of volume of bubble A to that of B is [Surrounding pressure $=1$ atmosphere]

$101:102$

$102: 101$

$8: 1$

$2: 1$

MHT CET 2024 3rd May Evening Shift

MCQ (Single Correct Answer)

-0

In Young's double slit experiment, in an interference pattern, second minimum is observed exactly in front of one slit. The distance between the two coherent sources is ' $d$ ' and the distance between the source and screen is ' $D$ '. The wave length of light $(\lambda)$ used is

$\frac{\mathrm{d}^2}{\mathrm{D}}$

$\frac{\mathrm{d}^2}{2 \mathrm{D}}$

$\frac{\mathrm{d}^2}{3 \mathrm{D}}$

$\frac{d^2}{4 D}$

MHT CET 2024 3rd May Evening Shift

MCQ (Single Correct Answer)

-0

An observer moves towards a stationary source of sound with a velocity of one-fifth of the velocity of sound. The percentage increase in the apparent frequency is

$5 \%$

$10 \%$

$20 \%$

$25 \%$

MHT CET 2024 3rd May Evening Shift

MCQ (Single Correct Answer)

-0

A diatomic molecule has moment of inertia ' I ', By applying Bohr's quantization condition, its rotational energy in the $\mathrm{n}^{\text {th }}$ level is $[\mathrm{n} \geq 1]$ [h= Planck's constant]

$\frac{1}{\mathrm{n}^2}\left(\frac{\mathrm{~h}^2}{8 \pi^2 \mathrm{I}}\right)$

$\frac{1}{\mathrm{n}}\left(\frac{\mathrm{h}^2}{8 \pi^2 \mathrm{I}}\right)$

$n\left(\frac{h^2}{8 \pi^2 \mathrm{I}}\right)$

$\mathrm{n}^2\left(\frac{\mathrm{~h}^2}{8 \pi^2 \mathrm{I}}\right)$

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