Question

If the velocity is 2.794×103 m/s and the period is 2.083×10-1 s, what is the wavelength?

Answer 1

T=1/f
v=f*lmda

Answer 2

wavelength= v/(1/T)

Answer 3

Yes, v = f lambda, where f is frequency and lambda is the wavelength

3794 m/s = (1/.2083) lambda

lambda = 3794 x .2083 = 790 m

Answer 4

Time period(T)=1/f
2.083×10-1 = 1/f
Frequency=1/2.083×10-1
Wavelength=v/f=(2.791×103/1/2.083×10-1)
=2.791×103×2.083×10-1
=581.3653m