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Aditi Agrawal posted an Question
August 04, 2020 • 14:42 pm
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30 points
30 points
- IIT JAM
- Physics (PH)
Problem 2.5 hydrogen and nitroge are maintained under identical conditions of temperature and pressure. calculate the ratio of their coefficients of viscosity i
Problem 2.5 Hydrogen and nitroge are maintained under identical conditions Of temperature and pressure. Calculate the ratio of their coefficients of viscosity if the diameters of these molecules are 2.5 x 10 m and 3.5 x 10 m Ans: 1.91
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Ruby negi Best Answer
radius is half of diameter that is r2= 3.5*10^-10=1.75*10^-10 i.e 1.8*10^-10 similarly r1=1.25(=1.3)*10^-10... see the attachment...
from where do you get this formula for viscosity
this is the basics formula ..
by the formula that we get from transport phenomena for viscosity....is different from this ...please solve using that formula