Which of the following can carry light waves but not sound waves?
A)air
B)steel
C)water
D)vacuum

Name: Which of the following can carry light waves but not sound waves? A)air B)steel C)water D)vacuum
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Question

Quizplus · Accepted Answer

Light waves can travel through a vacuum because they are electromagnetic waves, which do not require a medium to propagate. Sound waves, on the other hand, are mechanical waves that need a medium (like air, steel, or water) to travel through, and thus cannot propagate in a vacuum.

Which of the Following Can Carry Light Waves but Not