Time, t(s)Temperature, T(C)19611842.16614841321221067154125205 9.16 The measured-temperature history of a small metal forging afterremoval from a heat-treating oven is shown in Table P9.16 O.a. Identify the independent and dependent variables.b. Use the method of selected points to obtain an equation for thecurve.c. Using the equation found in part (b), find the temperature fortimes of 3.5, 12 and 17 s.

(a) The independent variable is time in second The dependent variable is temperature in °C.

Answered: Time, t(s) Temperature, T(C) 196 1 184…

Engineering

Mechanical Engineering

Time, t(s) Temperature, T(C) 196 1 184 166 3 148 4 132 122 10 67 15 41 20 25 2.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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Concept explainers

Thermodynamic Relations

Thermodynamics is the division of physics that deals with the transfer of any kind of energy, whether it be heat, temperature, or work, from one object to another.

Question

Time, t(s)
Temperature, T(C)
196
1
184
2.
166
148
4
132
122
10
67
15
41
25
20
5

9.16 The measured-temperature history of a small metal forging after
removal from a heat-treating oven is shown in Table P9.16 O.
a. Identify the independent and dependent variables.
b. Use the method of selected points to obtain an equation for the
curve.
c. Using the equation found in part (b), find the temperature for
times of 3.5, 12 and 17 s.

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