Question

In one or two sentences describe what would happen to the frequency of this wave if the wavelength is increased to 10m but the speed stays the same at 60

Answer 1

If the wavelength is increased to 10m but the speed stays the same at 60, the frequency of the wave will decrease.

Answer 2

speed = frequency x wavelength = constant
freq goes up so wavelength goes down and
wavelength goes up so freq goes down