Question

define
wave length/wave number.give its units​

Answer 1

Answer:

Question :-

• Difine wave length/wave number. give its units.

Answer :-

➔ Wave length :-

• Wavelength is the distance between identical points in the adjacent cycles of a waveform signal propagated in space or along a wire. Which are units of 10-10 m

➔ Wave number :- The phase delay per unit length, or that quantity divided by 2π. Which are units of rad/m, cm-¹

Explanation: