Advertisements
Advertisements
Question
The velocity of sound at 0 °C is v0. What will be its velocity at 819 °C?
Options
2v0
1.05v0
3v0
4.05v0
MCQ
Fill in the Blanks
Solution
2v0
Explanation:
T = 27 °C = 819 + 273 = 1092 K
`"v"/"v"_0 = sqrt("T"/"T"_0) = "v"_0 sqrt(1092/273)`
`"v" = 2"v"_0`
shaalaa.com
The Speed of Travelling Waves
Is there an error in this question or solution?
