Question

According to the equation, v = f λ, frequency and wavelength are inversely proportional to each other.

• A. True
• B. False

Answer 1

The correct option is A

True

It is true. For constant velocity v, f λ = constant or f = $\frac{1}{\lambda }$ i.e. they are inversely proportional to each other. It means when the frequency is high, wavelength of the wave is small and vice versa.