MHT CET 2025 23rd April Evening Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2025 23rd April Evening Shift

MCQ (Single Correct Answer)

-0

Three charges ' $+3 q$ ', ' $Q$ ' and ' $+q$ ' are placed in a straight line of length ' $l$ ' at points at distances $0, \frac{l}{2}$ and $l$ respectively. The value of Q in order to have the net force on +q to be zero, $\mathrm{Q}=\mathrm{xq}$. The value of $x$ is

$\frac{1}{4}$

$\frac{-3}{4}$

-3

MHT CET 2025 23rd April Evening Shift

MCQ (Single Correct Answer)

-0

Select the correct statement.

The product of pressure and volume of an ideal gas will be equal to translational kinetic energy of the molecules.

The temperature of gas is $-73^{\circ} \mathrm{C}$. When the gas is heated to $527^{\circ} \mathrm{C}$, the r.m.s. speed of the molecules is doubled.

The temperature of gas is $-100^{\circ} \mathrm{C}$. When the gas is heated to $+627^{\circ} \mathrm{C}$, the r.m.s. speed of the molecules is four times.

The product of pressure and volume of an ideal gas will be equal to half the translational kinetic energy.

MHT CET 2025 23rd April Evening Shift

MCQ (Single Correct Answer)

-0

A convex lens of refractive index 1.5 has power 3D. It is placed in a liquid of refractive index 2. The new power of the lens is

3 D

0.75 D

1.5 D

2 D

MHT CET 2025 23rd April Evening Shift

MCQ (Single Correct Answer)

-0

A coil of ' $n$ ' turns and area ' $A$ ' is suddenly removed from a magnetic field, a charge ' $q$ ' flows through the coil. If resistance of the coil is ' $R$ ' then the magnetic flux density is (in $\mathrm{Wb} / \mathrm{m}^2$ )

$\frac{q^2 R}{2 n A}$

$\frac{q R}{n A}$

$\frac{q R^2}{n A}$

$\frac{q R}{2 n A}$

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