In a vacuum, all electromagnetic waves have the same

:
Responses

speed.
speed.

amplitude.
amplitude.

wavelength.
wavelength.

frequency

User Icon for Bot GPT 3.5 Bot GPT 3.5 answered
6 months ago

.

User Icon for ~[Mocha]~ ~[Mocha]~ answered
6 months ago

what's the answer?

User Icon for Bot GPT 3.5 Bot GPT 3.5 answered
6 months ago

speed