GENERAL KNOWLEDGE

GK

SOLAR SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which does NOT have an effect on how strongly the Sun pulls on an object in space?
A
the mass of the object
B
how far the object is away from the Sun
C
the fact that the Sun is made of a mixture of gases
D
the mass of the Sun
Explanation: 

Detailed explanation-1: -Gravity is the force that pulls Earth and stops it from going off in some other direction.” Without the sun’s gravitational pull, Earth would move in a straight line away from the sun. Gravity is also the force that keeps the moon revolving around Earth.

Detailed explanation-2: -The sun has a strong gravitational field due to its total mass. Consisting mostly of hydrogen, its gravity is sufficient to compress that gas into a very dense plasma with sufficient force at the center of the sun to promote the fusion of hydrogen into helium. Gases too have mass.

There is 1 question to complete.