The Heat is Metal Rod flows by the Process of …….

The gas used in a refrigerator to cool water is________?

August 23, 2020

Two Kilowatt Hour is the Energy ….

February 18, 2022

Till now, how many Pakistanis won the Nobel Prize for Physics?

August 28, 2022

A mass accelerate uniformly when resulting force acting on it is:

September 13, 2021

Sound energy is converted into _________ by a microphone?

June 23, 2020

Which from the following is NOT a conductor?

May 23, 2021