The energy of a wave depends on its amplitude, frequency, and wavelength. The energy density (energy per unit volume) of a wave can be calculated using the following equation:
U = (1/2) * ρ * v^2 * A^2
where:
U = energy density (J/m^3)
ρ = density of the medium (kg/m^3)
v = speed of the wave in the medium (m/s)
A = amplitude of the wave (m)
To find the total energy of the wave, we need to multiply the energy density by the volume that the wave is occupying. The volume is given by the product of the wavelength (λ), frequency (f), and the speed of the wave in the medium (v).
The speed of the wave can be calculated using the equation v = fλ. In this case, the frequency is not given, so we cannot find the speed. To find the energy of the wave, we need to know both the amplitude and the frequency.