The velocity of sound in air at NTP is 330 m/s, What will be its value when temperature is tripled and pressure is halved ?

Question

The velocity of sound in air at NTP is 330 m/s, What will be its value when temperature is tripled and pressure is halved ?

The velocity of sound in air at NTP is 330 m/s, What will be its value when temperature is tripled and pressure is halved ?
A. 330 m/s
B. 165 m/s
C. `330 sqrt3m//s`
D. `330//sqrt3m//s`

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - C
`(V_(2))/(V_(1)) = sqrt((T_(2))/(T_(1))) :. V_(2) = 1.73 xx 330 = 330 sqrt3m//s`

4 views Answered 2023-02-05 15:29