Quiz: Gravity: From Newton to General Relativity

Question 1

Which famous law describes the force of gravity between two objects in terms of their masses and the distance between them?

Accepted Answer

Newton's Law of Universal Gravitation

Answer

Ohm's Law

Answer

Newton's First Law

Answer

Faraday's Law

Question 2

What does the term "action at a distance" refer to in the context of Newtonian gravity?

Accepted Answer

The immediate effect of gravity across vast distances

Answer

The bending of light due to gravity

Answer

The rotation of planets around the sun

Answer

The magnetic force between two magnets

Question 3

In what way did Einstein's theory of General Relativity differ from Newton's view of gravity?

Accepted Answer

It suggested gravity could bend the path of light

Answer

It described gravity as a force that acts instantly over any distance

Answer

It proposed that gravity causes orbits to speed up

Answer

It claimed that gravity only affects solid objects

Question 4

Which phenomenon provided early experimental support for Einstein's General Relativity?

Accepted Answer

The deflection of light by the sun during a solar eclipse

Answer

The existence of geostationary orbits

Answer

The tides caused by the moon

Answer

The orbital period of Pluto

Question 5

How does General Relativity explain the existence of black holes?

Accepted Answer

By stating that gravity can become infinitely strong when matter is compressed into a small point

Answer

By describing gravity as a magnetic force

Answer

By proposing that black holes are portals to other universes

Answer

By claiming that black holes are areas where gravity stops functioning