Question

this high frequency wave has shorter wavelength. high frequency wave pressure time true false

Explanation:

The relationship between frequency ($f$) and wavelength ($\lambda$) is given by the wave equation $v = f\lambda$, where $v$ is the wave speed. For a constant wave speed (in a given medium), if the frequency $f$ increases, the wavelength $\lambda=\frac{v}{f}$ decreases. In the graph of a high - frequency wave, the number of oscillations (cycles) per unit time is higher, which visually corresponds to a shorter distance between consecutive crests or troughs (wavelength).

Answer:

True