Which is TRUE about speed of sound in air?
A. It is the same in all media.
B. It is always zero.
C. It increases with temperature.
D. It is unaffected by a change in temperature.
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Which is TRUE about speed of sound in air?
A. It is the same in all media.
B. It is always zero.
C. It increases with temperature.
D. It is unaffected by a change in temperature.
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Answer:
D.
Explanation:
Because it is true that the speed of the sound is unaffected by the change of temperature.
Answer:
d
Explanation:
kasi iyun yung mahabang pamimilian HAHA