Science, asked by sshabs, 2 months ago

Which of the following is true?

(a) sound waves are longitudinal

(b) sound travels faster in steel than in air

(c) speed of sound in air increases with temperature

(d) all of these​

Answers

Answered by sonusagar50
1

Answer:

(d) all of these​

Explanation:

Answered by awanakhushi
0

Answer:

(c)

Explanation:

option c is correct

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