Physics, 21.12.2019 06:31, tttyson

For 25 points.

2. check all that apply. electromagnetic waves are:

 mechanical waves
 transverse waves
 pressure waves
 move perpendicular
 move parallel
 frequency is directly related to speed
 frequency is inversely related to wavelength
 wavelength is directly related to speed
 require a medium
 transfer energy

Answers: 2

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For 25 points.

2. check all that apply. electromagnetic waves are:

 mechan...