Question

Define :-
a) wavelength
b) Frequency
c) Power​

Answer 1

Explanation:

Wavelength can be defined as the distance between two successive crests or troughs of a wave.

the number of waves that pass a fixed point in unit time; also, the number of cycles or vibrations undergone during one unit of time by a body in periodic motion. ...

power is the amount of energy transferred or converted per unit time. In the International System of Units, the unit of power is the watt, equal to one joule per second. In older works, power is sometimes called activity. Power is a scalar quantity.

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