What best explains the general theory of relativity?

What best explains the general theory of relativity?

What is general relativity? Essentially, it’s a theory of gravity. The basic idea is that instead of being an invisible force that attracts objects to one another, gravity is a curving or warping of space. The more massive an object, the more it warps the space around it.

Which of the following is one of the predictions of general theory of relativity?

The general theory of relativity also predicted light coming from a strong gravitational field would have its wavelength shifted toward longer wavelengths, called a red-shift. The theory also predicted that when gravity becomes great enough, it would produce objects called black holes.

What is Einstein’s general theory of relativity used for?

The theory explains the behaviour of objects in space and time, and it can be used to predict everything from the existence of black holes, to light bending due to gravity and the behaviour of the planet Mercury in its orbit. Einstein’s relativity theory is deceptively simple and consists of just three rules.

What is a simple example of general relativity?

Light bends and changes its direction within the gravitational field. This change in direction is a change in velocity; therefore, light accelerates within the gravitational field. Specifically, light speed decreases in a gravitational field. General relativity accounts for the effect of gravity on light.

What is an example of theory of relativity?

One example of relativity is to imagine two people on a train playing ping-pong. The train is traveling at around 30 m/s north. When the ball is hit back and forth between the two players, the ball appears to the players to move north at a speed of around 2 m/s and then south at the speed of 2 m/s.

What are three major predictions of the general theory of relativity?

General relativity predicted many phenomena years before they were observed, including black holes, gravitational waves, gravitational lensing, the expansion of the universe, and the different rates clocks run in a gravitational field.