One kilo meter is equal to

Zero error belongs to the category

Which of the following is not the name of physical quantity.

1Hz=

If force = nx velocity, What is the dimensional formula of n

"The most incomprehensible thing about the world is that it is comprehensible". who made the above statement?

Einstein was awarded noble prize for

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

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