Question

Light waves have

frequency

wavelength

both frequency and wavelength

neither frequency nor wavelength

Answer 1

@CGGURUMANJUNATH

Answer 2

both

Answer 3

Ok thanks.

Answer 4

:)

Answer 5

In what ways are sound waves and electromagnetic waves different?

They travel at different speeds.

Electromagnetic waves have frequency but not wavelength.

Sound waves have frequency but not wavelength.

Sound waves have wavelength but not frequency.

Answer 6

@CGGURUMANJUNATH Can you answer that one too? :)

Answer 7

http://answers.yahoo.com/question/index?qid=20110525225045AAGZgLz

Answer 8

That doesn't really answer my question.