The correct response is:
Light waves do not require a medium to propagate.
This distinguishes light waves (which are electromagnetic waves) from sound waves, which require a medium (such as air, water, or solids) to travel through.
What is one way that light waves differ from sound waves?(2 points)
Responses
Light waves do not require a medium to propagate.
Light waves do not require a medium to propagate.
Light waves all have the same frequency.
Light waves all have the same frequency.
Light waves travel by oscillation.
Light waves travel by oscillation.
Light waves transfer energy.
1 answer