What do you mean by eddy current?

What do you mean by the center of mass of a rigid body?

a) Acid rain causes extensive damage to vegetation and aquatic life. i) What do you mean by acid rain?

What do you mean by leaching?

It was James Clark Maxwell who modified Amperes Circuital Theorem by introducing the concept of displacement current. What do you mean by displacement current ?

Watch the animation video of nuclear fission and fusion What do you mean by green energy?