Question

the time period of a wave is 0.02sec its wavelength is 20 cm thespeed of wave is​

Answer 1

Answer:

t=0.02 sec

wavelength = 20cm = 0.2m

velocity = wavelength ×time

v = 0.2m ×20

= 4m

Answer 2

Answer:

Time period =0.02sec

Wavelength =20cm=0.2m

So,wave velocity =10m/s(Ans)

HOPE IT HELPS!!