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
Related Video
Density helps us predict whether something will float. Density is super important to consider when building things like ships and submarines. The experiment in the video examines the water density by comparing a glass of water containing sugar with a simple glass of water
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