MrFartyBottom t1_j9nzoql wrote on February 23, 2023 at 9:46 AM

Reply to comment by Kedain in What does it mean for light to be an excitation in the electromagnetic field? by Ethan-Wakefield

What does highest point mean?

Kedain t1_j9nzwwe wrote on February 23, 2023 at 9:49 AM

A wave is a succession of 3 points in water: a point lower than the resting level of the water, a point higher than this, and again a point lower before returning to the resting level.

[deleted] t1_j9o0oas wrote on February 23, 2023 at 10:00 AM

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