Which of the following does NOT travel in a vacuum? A. Radio waves B. Gamma rays C. Magnetic waves D. Sound waves

Which of the following does NOT travel in a vacuum?
A. Radio waves
B. Gamma rays
C. Magnetic waves
D. Sound waves
by

1 Answer

Answer :

D. Sound waves
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Last Answer : (d) It will be a mixture of all colors

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Last Answer : (c) Bands will disappear

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