In other words, if you double the wave's amplitude, you get four times the energy.

换句话说，如果你将波的幅度加倍两次， 您将获得四倍的能量。

In other words, if you double the wave’s amplitude, you get four times the energy.

换句话说，如果你将波的 振幅加倍，你会得到四倍的能量。

We’ve also said that the intensity of a wave is proportional to the wave’s amplitude, squared.

我们还说过， 波的强度与波的振幅平方成正比。

We've also said that the intensity of a wave is proportional to the wave's amplitude, squared.

我们还说波的强度 它与波的平方幅度成正比。

How loud a sound registers depends on the wave's amplitude, or the difference between the high and low pressures created in the air by that sound wave.

声音的大小取决于波的振幅，或者声波在空气中产生的高压和低压之间的差异。