Einstein was awarded noble prize for
Theory of relativity
General theory of relativity
None of the above
What is the no of significant numbers in (3.20 + 4.80) x 105
2Π rad s-1
Π rad s-1
Given that 'C' is the speed of light. A laser signal sent towards the moon returns after 't' seconds. The distance of the moon from the observer is
One kilo meter is equal to
Which of the following is not a branch of physics?
Given force of (F) is given by F = Pt-1 + Qt where 't' is time. The unit of P is same as that of
Which of the following is dimensionless quantity.
Molar gas constant
Which of the following is not the name of physical quantity.
If force = nx velocity, What is the dimensional formula of n