MHT CET 2025 21st April Evening Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2025 21st April Evening Shift

MCQ (Single Correct Answer)

-0

The two coherent sources produce interference with intensity ratio ' $b$ '. In the interference pattern, the ratio $\frac{I_{\text {max }}+I_{\text {min }}}{I_{\text {max }}-I_{\text {min }}}$ will be

$\frac{1+b}{\sqrt{b}}$

$\frac{1+b}{2 \sqrt{b}}$

$\frac{2 \sqrt{b}}{1+b}$

$\frac{2 \sqrt{b}}{(1+b)^2}$

MHT CET 2025 21st April Evening Shift

MCQ (Single Correct Answer)

-0

The radii of circular orbits of two satellites $A$ and $B$ of the earth are ' $4 R$ ' and ' $R$ ' respectively, where $R$ is the radius of earth. If the speed of satellite $B$ is 6 V , then the speed of satellite $A$ will be

3 V

4 V

12 V

$\frac{3}{4} \mathrm{~V}$

MHT CET 2025 21st April Evening Shift

MCQ (Single Correct Answer)

-0

The space within the current carrying toroid is filled with aluminium of susceptibility ' $\chi$ '. The percentage increase in the magnetic field ' $B$ ' will be

$\frac{\chi}{2} \times 100$

$2 \chi \times 100$

$(1+\chi) \times 100$

$\quad \chi \times 100$

MHT CET 2025 21st April Evening Shift

MCQ (Single Correct Answer)

-0

Using Bohr's quantization condition, the rotational kinetic energy in the third orbit for a diatomic molecule is ( $h=$ Planck's constant, $\mathrm{I}=$ moment of inertia of diatomic molecule)

$\frac{9 h^2}{8 \pi^2 I}$

$\frac{3 \mathrm{~h}^2}{8 \pi^2 \mathrm{I}}$

$\frac{6 h^2}{8 \pi I}$

$\frac{12 h^2}{7 \pi^2 I}$

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