Question

A fluid is undergoing “incompressible” flow. This means that: A source of frequency f sends waves of wavelength λ traveling with speed v in some medium. If the frequency is changed from f to 2f, then the new wavelength and new speed are (respectively):
a.λ, v/2
b.λ;2v
c.2λ; v
d.λ/2;v

Answer 1

Answer:

d ha

Explanation:

b jhdhdhdgdgjcfhbfyiik