percentage equals 2.8% water level rise =0.002m Those are thr Final answers from

Question

percentage equals 2.8%
water level rise =0.002m

Those are thr Final answers from the book.

question 2.14 by the way

2.14 ' of water at 20°C and atmospheric pressure. If the water is heated to 80°C, what will be the percentage change in its volume? If the vat has a diameter of 3 m, how much will the water level rise due to this temperature increase? s An open vat in a food processing plant contains 400 L Finding Fluid Properties (52.4) 2.15 Where in this text can you find: a. density data for such liquid a oil and mercury? ly) b. specific weight data for air (at standard atmospheric

Explanation / Answer

density of water at 20 C = 998.2 kg/m3     assume

density of water at 80 C = 971.8 kg/m3     assume

for the same mass change in volume =   1 / 971.8   - 1 / 998.2    = 2.7215 * 10^-5

% change = 2.7215 * 10^-5 / ( 1 / 998.2)    = 2.7166 %

change in height = change in volume / Area    =   1.027166 * 0.4 / pi * 9 / 4

                                                                  = 0.058 m

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