Of the following kinds of waves, the ones that cannot travel through a vacuum are
A) X-rays.
B) radio waves.
C) light waves.
D) sound waves.

Name: Of the following kinds of waves, the ones that cannot travel through a vacuum are A) X-rays. B) radio waves. C) light waves. D) sound waves.
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Question

Quizplus · Accepted Answer

Sound waves require a medium (such as air, water, or solids) to travel through, so they cannot propagate in a vacuum. X-rays, radio waves, and light waves can all travel through a vacuum.

Of the Following Kinds of Waves, the Ones That Cannot