Understanding Space-Time and Relativity

What additional dimension is added to the usual three dimensions of space to form the concept of space-time?

• Velocity

• Time

• Energy

• Mass

According to Einstein's special theory of relativity, what happens to time as you approach the speed of light?

• Time speeds up

• Time remains constant

• Time slows down

• Time reverses

What is the term used to describe the bending of light around a massive object, as explained in the general theory of relativity?

• Gravitational wave

• Gravitational distortion

• Gravitational pull

• Gravitational lensing

How does Einstein's general theory of relativity describe gravity?

• As a force between two objects

• As a distortion in space-time

• As a result of electromagnetic forces

• As a constant force in the universe

What analogy is used to explain the distortion of space-time by massive objects?

• A stretched rubber band

• A spinning top

• A tightly stretched trampoline

• A flowing river