Two spheres of masses m and M are situat...

Two spheres of masses m and M are situated in air and the gravitational force between them is F. The space around the masses is now filled with a liquid of specific gravity 3. The gravity force will now be .......

A

`F/9`

B

3F

C

F

D

`F/3`

Text Solution

Verified by Experts

The correct Answer is:

C

`implies` The gravitational force is independent to the medium and hence gravitational force remians the same.

Promotional Banner

Promotional Banner

Topper's Solved these Questions

GRAVITATION
KUMAR PRAKASHAN|Exercise Section - F Questions from Module|20 Videos
GRAVITATION
KUMAR PRAKASHAN|Exercise QUESTIONS PAPER Section - A|6 Videos
GRAVITATION
KUMAR PRAKASHAN|Exercise Section - D NCERT Exemplar Solutions (Long Answer Type Question )|5 Videos
LAW OF MOTION
KUMAR PRAKASHAN|Exercise (QUESTION PAPER) SECTION-D|1 Videos

Similar Questions

Explore conceptually related problems

Two spherical balls of mass 10 kg each are placed 100 m apart. Find the fraviational force of attraction between them.

The gravitational force between two stones each of mass 1 kg placed at a distance of Im in vaccum is .........

If two spheres of same material and same radius r are touching each other, then show that the gravitational force between them is directly proportional to r^4

Two bodies of masses m and M are placed at distance d apart. The gravitational potential (V) at the position where the gravitational field due to them is zero V is

Two bodies of masses m and 4m are placed at a distance r. The gravitational potential at a point on the line joining them where the gravitational field is zero is:

How is the gravitational force between two point masses affected when they are dipped in water keeping the separation between them the same ?

Two bodies of mass 10^(2) kg and 10^(3) kg are lying 1 m apart . The gravitational potential at the mid-point of the line joining them is

KUMAR PRAKASHAN-GRAVITATION-Section - E Multiple Choice Questions (MCQs)

A satellite P is revolving around the earth at a height =h radius of e...
Text Solution
|
The acceleration due to gravity on the planet. A is 9 times the accele...
Text Solution
|
Two spheres of masses m and M are situated in air and the gravitation...
Text Solution
|
The density of a newly discovered planet is twice that of earth. The a...
Text Solution
|
Imagine a new planet having the same density as that of earth but it i...
Text Solution
|
The earth is assumed to be a sphere of radius R. A platform is arrange...
Text Solution
|
The figure shows elliptical orbit of a planet m about the sun S. The s...
Text Solution
|
A particle of mass M is situated at the center of a spherical shell of...
Text Solution
|
A particle of mass m is thrown upwards from the surface of the earth, ...
Text Solution
|
Which one of the following plots represent the variation of gravitatio...
Text Solution
|
Average densities of two planets is same but their radii are R1 and R2...
Text Solution
|
Escape velocity for earth surface is 11 km/s. If the radius of any pla...
Text Solution
|
If v0 be the orbital velocity of a satellite in a circular orbit clos...
Text Solution
|
The motion of planet in the solar system is an example of the conserva...
Text Solution
|
The condition for a uniform spherical mass m of radius r to be a black...
Text Solution
|
The force of gravitation is .........
Text Solution
|
Geo-stationary satellite is at …... height from surface of Earth.
Text Solution
|
Which of the following statement is true?
Text Solution
|
The mass and diameter of a planet have twice the value of the correspo...
Text Solution
|
The value of g at a particular point is 9.8 m//s^2 Suppose the earth s...
Text Solution
|