Complete the sentences to describe the postulates of Einstein’s special theory of relativity.

Einstein’s special theory of relativity has two postulates.

The first postulate states that the laws of physics are the in all uniformly moving reference frames.

The second postulate states that the speed of light in a vacuum has the same value for all , regardless of the state of of the observer or the source of light.

'SAME'
'OBSERVERS'
'MOTION'

Explanation:

The two postulates of Einstein’s special theory of relativity are as follows :

1. The first postulate states that the laws of physics are the same in all uniformly moving reference frames.

2. The second postulate states that the speed of light in a vacuum has the same value for all observers, regardless of the state of motion the observer or the source of light.

These are two postulates of Einstein’s special theory of relativity.

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.