relating energy to amplitude of waves which wave, a or b, has lower energy? a, because it has a higher…

relating energy to amplitude of waves which wave, a or b, has lower energy? a, because it has a higher amplitude b, because it has a higher amplitude a, because it has a lower amplitude b, because it has a lower amplitude

relating energy to amplitude of waves which wave, a or b, has lower energy? a, because it has a higher amplitude b, because it has a higher amplitude a, because it has a lower amplitude b, because it has a lower amplitude

Answer

Answer:

A, because it has a lower amplitude

Explanation:

Step1: Recall energy - amplitude relation

The energy of a wave is proportional to the square of its amplitude ($E\propto A^{2}$).

Step2: Compare amplitudes of A and B

Wave A has a lower amplitude than wave B.

Step3: Determine lower - energy wave

Since lower amplitude means lower energy according to the relation $E\propto A^{2}$, wave A has lower energy.