Explanation :
The energy of a wave is given by:
Where,
h is the planck's constant
c is the speed of light
is the wavlength
One more factor on which the energy of the wave depends is the amplitude of the wave.
The maximum displacement of the particle is called the amplitude of the wave.
The particles transports energy from one location to another.
Hence, the correct option is (a) " High energy waves have high amplitudes".