Physics Questions

Calculate the time period (in seconds) of a sound wave of wavelength 4m traveling with a speed of 500m/s

When a number of resistors are connected in series in a circuit, the value of current:

If an object moves in a circular path with uniform ________, its motion is called uniform circular motion.

If the resistance of a conductor is reduced to half its initial value, then the heating effect in the conductor will become ___.

What is the SI unit of pressure?

A body is initially moving with a velocity of 5 m/s. It undergoes an acceleration of 2 m/s2 for 4 seconds. Find the displacement (in m) of this body in these 4seconds.

Atmospheric pressure is measured by __________.

Which among the following determines the pitch of a sound?