1
MHT CET 2024 10th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

A glass capillary of radius 0.35 mm is inclined at $60^{\circ}$ with the vertical in water. The height of the water column in the capillary is (surface tension of water $=7 \times 10^{-2} \mathrm{~N} / \mathrm{m}$, acceleration due to gravity, $g=10 \mathrm{~m} / \mathrm{s}^2, \cos 0^{\circ}=1, \cos 60^{\circ}=0.5$ )

A
6 cm
B
8 cm
C
10 cm
D
12 cm
2
MHT CET 2024 10th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

A closed pipe containing a liquid showed a pressure $P_1$ by gauge. When the valve was opened, pressure was reduced to $\mathrm{P}_2$. The speed of water flowing out of the pipe is ($\rho=$ density of water)

A
$\left[\frac{4\left(\mathrm{P}_1-\mathrm{P}_2\right)}{\rho}\right]^{1 / 2}$
B
$\left[\frac{4\left(P_2-P_1\right)}{\rho}\right]^{1 / 2}$
C
$\left[\frac{2\left(\mathrm{P}_1-\mathrm{P}_2\right)}{\rho}\right]^{1 / 2}$
D
$\left[\frac{2\left(\mathrm{P}_2-\mathrm{P}_1\right)}{\rho}\right]^{1 / 2}$
3
MHT CET 2024 10th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

A completely filled water tank of height ' $h$ ' has a hole at the bottom. The total pressure of the bottom is 4 H and atmospheric pressure is H . The velocity of water flowing out of the hole is ( $\rho=$ density of water)

A
$\sqrt{\frac{3 H}{\rho}}$
B
$\sqrt{\frac{5 H}{\rho}}$
C
$\sqrt{\frac{6 H}{\rho}}$
D
$\sqrt{\frac{9 H}{\rho}}$
4
MHT CET 2024 10th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

A metal sphere of radius R, density $\rho_1$ moves with terminal velocity $\mathrm{V}_1$ through a liquid of density $\sigma$. Another sphere of same radius but density $\rho_2$ moves through same liquid. Its terminal velocity is $\mathrm{V}_2$. The ratio $\mathrm{V}_1: \mathrm{V}_2$ is

A
$\left(\rho_2+\sigma\right):\left(\rho_1-\sigma\right)$
B
$\left(\rho_1+\sigma\right):\left(\rho_2-\sigma\right)$
C
$\left(\rho_2-\sigma\right):\left(\rho_1-\sigma\right)$
D
$\left(\rho_1-\sigma\right):\left(\rho_2-\sigma\right)$
MHT CET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12