Problem 1.48

# Problem 1.48 - Problem 1.48 Given Data on water...

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Problem 1.48 [Difficulty: 3] Given: Data on water Find: Viscosity; Uncertainty in viscosity Solution: The data is: A 2.414 10 5 × N s m 2 = B 247.8K = C 140 K = T 303 K = The uncertainty in temperature is u T 0.5 K 293 K = u T 0.171% = Also μ T ( ) A 10 B T C ( ) = Evaluating μ 293 K ( ) 1.005 10 3 × N s m 2 = For the uncertainty
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