c) Calculate the coefficient of viscosity of hydrogen at STP. Take&nbs

Question

c) Calculate the coefficient of viscosity of hydrogen at STP. Take

$\rho =8.90\times 10^{-2}kg^{-3},\lambda =2\times 10^{-7}m and\, k_B=1.38\times 10^{-23}JK^{-1.}$

13 Mar 2024

Answer :

Word Count : 289

To calculate the coefficient of viscosity ($\eta$) of hydrogen at STP, we can use the kinetic theory of gases. The formula for the viscosity is given by: \[ \eta = \frac{1}{3} \rho \lambda v_{\text{avg}} \] Where: - $\rho$ is the density of the gas ($8.90 \times 10^{-2} \, \text{kg/m}^3$), - $\lambda$ is the mean free path ($2 \times 10^{-7} \, \text{m}$), - $v_{\text{avg}}$ is the average velocity of the gas molecules. The ____ ___ _____ ____ _________ ________ ____ _____ _____ ______.
_____ ______ __________ ____ _______ ___ _____ _____ _____ ____ ___ ______.
______ _____ _______ ____ ____ ________ ________ _______ _______ _______ ________ ______.
___ __________ ____ __________ _____ _______ ____ ______ _________ ___ ______.
______ _______ _________ ___ _________ ______ _________ ____ ______.
____ ____ ___ ______ ________ ______ _____ _________ __________ _______.
_______ _____ ____ _____ _________ __________ _______ ____ ___ ____.
_____ _____ _______ ___ ________ ______.
____ _____ __________ __________ ___ ____ _______ __________ ____ __________ _______ ______.
______ _______ ________ __________ _____ ___ _________ ________.
________ ________ _____ _____ ________ _______ ___ _____ ______.
_______ __________ ________ _________ ______.
___ ______ __________ ____ ______.
____ ____ ____ _________ ______ __________ __________ ________ ________ ______.
___ _______ ________ _______ _____ ______ _________ ________ ___ ________.
___ __________ _________ ____ _____ ____ _________ ______ ___ _____ ____.
_____ ___ ______ _____ ___ _________ ____ _____ __________ _____ ________ __________.
_____ _________ ___ _______ ______ ____ __________ ________.
__________ ________ ________ __________ __________ _________ _______ ______.
_____ _________ ____ _________ ______ _________ _________.
________ __________ ________ _________ ___ ____ ______.
_______ ________ ___ _____ __________ _________ ____ _________ _________ ________ _______ ___.
_____ _______ ___ __________ _____ _____ _____ __________ __________ _______.
__________ _____ ______.
Get Full Answer on WhatsApp

IGNOU Solved Assignments Assignments Ignou Projects Project Previous Year Solved Exam Papers Notes Notes Sample Question Papers Sample Question Papers

IGNOU NEWS

Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★