Wave A has a higher amplitude than wave B, but their
other characteristics are all equal. This means that
Wave A is carrying more energy than wave B. (cherce-A)
Tsunamis and ripples on a pond are the same physical
phenomenon. But a tsunami is dangerous to human society
whereas ripples on a pond aren't. The difference is almost
entirely due to the difference in their amplitudes, which in turn
is the result of the difference in the amounts of energy that
each carries. (cherce-B)
