Question

In tha light wave above the property labeled A determines which characteristic of visible light?

Brightness

Speed

Reflection

Color****
The a is from the crest to the next crest and the A is in the middle of it??

Answer 1

Just in case you didn't see it I answered Color

Answer 2

I'm way too late but its speed i think

Answer 3

The answer is color.

Answer 4

Color.

Answer 5

Colour