1
MHT CET 2024 16th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

A water drop is divided into 8 equal droplets. The pressure difference between the inner and outer side of the big drop will be

A
same as the smaller droplet.
B
half of that for smaller droplet
C
$\left(\frac{1}{4}\right)^{\text {th }}$ of that for smaller droplet.
D
twice that for smaller droplet
2
MHT CET 2024 16th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

An arc of a circle of radius ' $R$ ' subtends an angle $\frac{\pi}{2}$ at the centre. It carries a current $I$. The magnetic field at the centre will be ( $\mu_0=$ permeability of free space)

A
$\frac{\mu_0 I}{2 R}$
B
$\frac{\mu_0 I}{8 R}$
C
$\frac{\mu_0 I}{4 R}$
D
$\frac{2 \mu_0 I}{5 R}$
3
MHT CET 2024 16th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The Boolean expression for the given combination of logic gates is

MHT CET 2024 16th May Evening Shift Physics - Semiconductor Devices and Logic Gates Question 42 English

A
$\mathrm{Y}=(\overline{\mathrm{A}} \cdot \mathrm{B})+\mathrm{C}$
B
$\mathrm{Y}=(\overline{\mathrm{A}}+\mathrm{B}) \cdot \mathrm{C}$
C
$\mathrm{Y}=\overline{\mathrm{A}}+(\mathrm{B} \cdot \mathrm{C})$
D
$\mathrm{Y}=\overline{\mathrm{A}} \cdot(\mathrm{B}+\mathrm{C})$
4
MHT CET 2024 16th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

A body performing uniform circular motion of radius ' $R$ ' has frequency ' $n$ '. Its centripetal acceleration per unit radius is proportional to $(n)^x$. The value of $x$ is

A
1
B
2
C
$-$1
D
$-$2
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