If the density of a gas at a pressure of 105 Pa is 4.8 kg/m3, then wha – McqOptions

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1.	If the density of a gas at a pressure of 105 Pa is 4.8 kg/m3, then what will be its r.m.s. velocity (in m/s)?
A.	480
B.	250
C.	125
D.	750
Answer» C. 125

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