Showing posts from December, 2021Show All
How Doppler effect is used to measure the temperature of plasma
Doppler effect is used for measuring many physical parameters, one such is to measure…
How to find the center of mass of a square
If we draw the diagonals to the square, than the point where the two diagonals interse…
What is a perfect black body ?
A body that absorbs the entire radiation energy incident on it is called a…
Thermodynamics involved in a pressure cooker
Pressure cooker is a very common device used in cooking food by consuming …