AV= constant, where A= area of cross-section and V= velocity of fluid. This equation is called _____.
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Which of the following is a device designed to protect electrical devices from voltage spikes?
Bending of light rays in denser medium is termed as:
Rate of change of displacement is known as ............
In the formula average velocity = (u + v) /2, u is the ___________.
A bullet of mass 10gm is fired with a velocity of 40 m/s from a gun of mass 8 kg. Find the recoil velocity (in m/s) of the gun.
Upward force on a floating body is called _______.
What is the unit of the physical quantity "Young's modulus"?
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