What is the name given to waves used in radar?

What is the name given to flow of electric charge per unit time in a wire?

ADDITIONAL QUESTIONS: What is the name given to sheath covering of plumule?

What is the other name given to Jhum cultivation?

How are living organisms divided into different taxa? What is the name given to this process?

What is the new name given to a.m.u. by IUPAC ?

What is an oscillator ? Draw a labelled circuit diagram for an oscillator using PNP transistor.What is the function of feed back coil in it ? Write an expression for the frequency of waves produced by it.What is the use of waves produced by it ?

What is flower ? What name is given to the stalk of flower?

What are cat fishes? Name two cat fishes used in fishery.