The variation in the density of water, p , with temperature, T, in the range 20°C ¤
Question:
Use these data to determine an empirical equation of the form p= c1 + c2T + c3T2 which can be used to predict the density over the range indicated. Compare the predicted values with the data given. What is the density of water at 42.1°C?
995.7 Density (kg/m³) | 998.2 997.1 990.2 992.2 988.1 994.1 40 45 Temperature (°C)| 25 50 20 30 35
Step by Step Answer:
Fit the data to a second order polynomial using a standard curvefitting pro...View the full answer
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
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