Question

Define wavelength time period frequency

Answer 1

Wavelength- the distance b/w two consecutive trough and crest or in compression and ra refraction is called wavelength
Time period-it is time taken to complete 1 cycle from a pt.
Frequency-the no. Of waves passing a point in certain time

Answer 2

the distance between two consecutive compressions (C) or two consecutive rarefactions (R) is called the wavelength