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Physics Chemistry

Engineering :: Fluid Mechanics and Hydraulic Machines

  The density of air at 10?C and 1 Mpa abs in SI units is
[A]. 12.31[B]. 1.231
[C]. 118.4[D]. 65
[E]. None of the above    

Answer: Option A
Harshraj said:    
 
p=rho*R*T therefore rho= p/RT= 10^6/287/283=12.31
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