MHT CET 2026 19th April Evening Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2026 19th April Evening Shift

MCQ (Single Correct Answer)

-0

The equation of a progressive wave is given by $y = 6\cos(100t - 4x)$ where $y$ is in $\mu\text{m}$, $x$ in metre and $t$ in second. The ratio of the maximum particle velocity to the velocity of wave is

$1.5 \times 10^{-5}$

$2.0 \times 10^{-6}$

$2.4 \times 10^{-5}$

$2.8 \times 10^{-6}$

MHT CET 2026 19th April Evening Shift

MCQ (Single Correct Answer)

-0

A body sends a wave $150$ mm long through medium P and $0.30$ m long in medium Q. If velocity of the wave in medium P is $80\,\text{cm s}^{-1}$, the velocity of wave in medium Q is

$4.0\,\text{m s}^{-1}$

$3.2\,\text{m s}^{-1}$

$2.0\,\text{m s}^{-1}$

$1.6\,\text{m s}^{-1}$

MHT CET 2026 19th April Evening Shift

MCQ (Single Correct Answer)

-0

An uniformly charged thin spherical shell of radius 'R' has uniform surface charge density '$\sigma$'. It is made of two hemispherical identical shells held together by pressing them with force 'F' as shown. F is proportional to
[$\epsilon_0$ = permittivity of free space]

$\dfrac{1}{\epsilon_0}\,\dfrac{\sigma^2}{R^2}$

$\dfrac{1}{\epsilon_0}\,\dfrac{\sigma^2}{R}$

$\dfrac{1}{\epsilon_0}\,\sigma^2 R^2$

$\dfrac{1}{\epsilon_0}\,\sigma^2 R$

MHT CET 2026 19th April Evening Shift

MCQ (Single Correct Answer)

-0

Two equal positive charges each of value 'q' are placed at points A and B, where $AB = 3x$. A third charge $-3q$ is placed at point C at a distance $x$ from A on AB. The potential energy of the system is nearly ($\epsilon_0$ = permittivity of free space)

$\dfrac{q^2}{4\pi\epsilon_0 x}$

$\dfrac{-2q^2}{4\pi\epsilon_0 x}$

$\dfrac{3q^2}{4\pi\epsilon_0 x}$

$\dfrac{-4q^2}{4\pi\epsilon_0 x}$

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