MHT CET 2024 11th May Morning Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2024 11th May Morning Shift

MCQ (Single Correct Answer)

-0

For a light ray to undergo total internal reflection ( $\mathrm{i}=$ angle of incidence, $\mathrm{i}_{\mathrm{c}}=$ critical angle)

light travels from denser to rarer medium and $\mathrm{i}<\mathrm{i}_{\mathrm{c}}$.

light travels from rarer to denser medium and $\mathrm{i}<\mathrm{i}_{\mathrm{c}}$.

light travels from denser to rarer medium and $\mathrm{i}>\mathrm{i}_{\mathrm{c}}$.

light travels from rarer to denser medium and $\mathrm{i}>\mathrm{i}_{\mathrm{c}}$.

MHT CET 2024 11th May Morning Shift

MCQ (Single Correct Answer)

-0

With gradual increase in frequency of an a.c. supply, the impedance of an LCR series circuit

increases.

decreases.

remains constant

first decreases, becomes minimum and then increases.

MHT CET 2024 11th May Morning Shift

MCQ (Single Correct Answer)

-0

Two parallel plate air capacitors of same capacity ' C ' are connected in series to a battery of emf ' $E$ '. Then one of the capacitors is completely filled with dielectric material of constant ' K '. The change in the effective capacity of the series combination is

$\frac{\mathrm{C}}{2}\left[\frac{\mathrm{~K}+1}{\mathrm{~K}-1}\right]$

$\frac{2}{\mathrm{C}}\left[\frac{\mathrm{K}-1}{\mathrm{~K}+1}\right]$

$\frac{\mathrm{C}}{2}\left[\frac{\mathrm{~K}-1}{\mathrm{~K}+1}\right]$

$\frac{\mathrm{C}}{2}\left[\frac{\mathrm{~K}-1}{\mathrm{~K}+1}\right]^2$

MHT CET 2024 11th May Morning Shift

MCQ (Single Correct Answer)

-0

Assuming that the earth is revolving around the sun in circular orbit of radius R , the angular momentum is directly proportional to $\mathrm{R}^{\mathrm{n}}$. The value of ' $n$ ' is

1.5

0.5

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