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यदि किसी गैस के लिए v(rms) =1840m//s तथा...

यदि किसी गैस के लिए `v_(rms) =1840m//s` तथा `rho = 8.99 xx 10^(-2) kg//m^3` हो तो दाब का मान होगा

A

`1.01N//m^2`

B

`1.01xx10^3N//m^2`

C

`1.01xx10^5N//m^2`

D

`1.01xx10^7N//m^2`

Text Solution

Verified by Experts

The correct Answer is:
C
`P = 1/3 rho V_(rms)^2`
`=1/3 xx 8.99 xx 10^(-2) xx 1840 xx 1840`
`=1.01 xx 10^5 N //m^2`.
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