Question

what is the relationship between large amplitude waves and small amplitude waves?
a both waves have variable energy.
b large amplitude waves have more energy than small amplitude waves.
c large amplitude waves have less matter than small amplitude waves.
d both waves have constant matter.
oa
ob
oc
od

Explanation:

The energy of a wave is related to its amplitude. The formula for the energy of a wave (for a simple harmonic wave) is \(E\propto A^{2}\), where \(A\) is the amplitude. So, a larger - amplitude wave has more energy. Option A is incorrect because the energy is not variable in a non - random sense for a given type of wave (assuming other factors like frequency are constant). Option C is incorrect because waves (especially non - matter waves like electromagnetic waves) don't have "matter" in the sense of mass in the way described. Option D is incorrect as there is no such general rule about constant matter for waves.

Answer:

B. Large amplitude waves have more energy than small amplitude waves.