Question

at what temperature will the speed of sound on air be 1.75 times it's speed at stp​

Answer 1

Answer:

ANS:- 35 °C. 

speed of sound Temp

343 m/s 20 °C. 

1.75× 343 x

Therefore, x= 1.75×343× 20/ 343

x= 1.75×20

x= 35

X= 35 °C. 

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