1
MHT CET 2024 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The radius of the planet is double that of the earth, but their average densities are same. $\mathrm{V}_{\mathrm{p}}$ and $V_E$ are the escape velocities of planet and earth respectively. If $\frac{V_P}{V_E}=x$, the value of ' $x$ ' is

A
$\frac{1}{4}$
B
$\frac{1}{2}$
C
2
D
4
2
MHT CET 2024 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Two satellites A and B having ratio of masses $3: 1$ are revolving in circular orbits of radii ' $r$ ' and ' 4 r '. The ratio of total energy of satellites A to that of B is

A
$1: 3$
B
$3: 1$
C
$3: 4$
D
$12: 1$
3
MHT CET 2024 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

The period of a planet around the sun is 8 times that of earth. The ratio of radius of planet's orbit to the radius of the earth's orbit is

A
4
B
8
C
16
D
64
4
MHT CET 2024 4th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

A pendulum is oscillating with frequency ' $n$ ' on the surface of earth. If it is taken to a depth $\frac{R}{4}$ below the surface of earth, new frequency of oscillation of depth $\frac{\mathrm{R}}{4}$ is ( $\mathrm{R}=$ radius of earth)

A
$\frac{2}{\sqrt{3} n}$
B
$\frac{\sqrt{3} n}{2}$
C
  $\frac{2 \mathrm{n}}{\sqrt{3}}$
D
$\frac{\mathrm{n}}{4}$
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