Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Science Physics Laws and Principles
According to which theory or law any object with mass can not travel as fast as the speed of light in an empty space (in vacuum)?
1
Dalton's law
2
Corpuscular theory of light
3
Theory of relativity
4
More than one of the above
5
None of the above