MHT CET 2024 2nd May Morning Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2024 2nd May Morning Shift

MCQ (Single Correct Answer)

-0

A streamline flow of a liquid of density ' $\rho$ ' is passing through a horizontal pipe of crosssectional area $A_1$ and $A_2$ at two ends. If the pressure of liquid is ' P ' at a point where flow speed is ' $v$ ', then pressure at another point where the flow of speed becomes 3 v is

$\mathrm{P}-\frac{3}{4} \rho v^2$

$\mathrm{P}-2 \rho \mathrm{v}^2$

$\mathrm{P}-3 \rho \mathrm{v}^2$

$\mathrm{P}-4 \rho \mathrm{v}^2$

MHT CET 2024 2nd May Morning Shift

MCQ (Single Correct Answer)

-0

In an a.c. circuit $\mathrm{I}=100 \sin 200 \pi \mathrm{t}$. The time required for the current to achieve its peak value will be

$\frac{1}{100} \mathrm{~s}$

$\frac{1}{200} \mathrm{~s}$

$\frac{1}{300} \mathrm{~s}$

$\frac{1}{400} \mathrm{~s}$

MHT CET 2024 2nd May Morning Shift

MCQ (Single Correct Answer)

-0

90 J of work is done to move an electric charge of magnitude 3 C from a place A , where potential is -10 V to another place B , where potential is ' $\mathrm{V}_1$ ' volt. The value of $\mathrm{V}_1$ is

10 V

20 V

30 V

$-$40 V

MHT CET 2024 2nd May Morning Shift

MCQ (Single Correct Answer)

-0

A particle is performing simple harmonic motion and if the oscillations are Camped oscillations then the angular frequency is given by

$\sqrt{\frac{k}{m}+\left(\frac{b}{2 m}\right)^2}$

$\frac{\mathrm{k}}{\mathrm{m}}+\left(\frac{\mathrm{b}}{2 \mathrm{~m}}\right)^2$

$\sqrt{\frac{k}{m}-\left(\frac{b}{2 m}\right)^2}$

$\frac{\mathrm{k}}{\mathrm{m}}-\left(\frac{\mathrm{b}}{2 \mathrm{~m}}\right)^2$