Heat Transfer — PHYSICS STD 8 — Question

Pressure inside a liquid increases with

If the velocity of an object increases, then its kinetic energy

Pressure exerted at any point of an enclosed liquid is transmitted:

When a boy doubles his speed, his kinetic energy becomes

In case of electronic current the charge flows from negatively charged body to the positively charged body. The body which is at higher potential is:

The pitch of a sound increases with increase in its

The correct statement is

The top surface of a liquid behaves like stretched membrane because :

The work done by a body is the product of force and :

The turning effect of a force is known as