To find how much heat is required to bring a kettle of water to its boiling point, you are asked to calculate the specific heat of water at 62°C. The specific heat of water is given as a function of time in the table shown below. 2. 3 4 5 x (T°C) y (sp.ht. in J/(kg--C) 22 42 52 82 100 4182 4180 4186 4200 4217 Determine the value of the specific heat at T = 62°C using the indicated degree of the polynomial: (a) linear (c) cubic (b) quadratic

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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To find how much heat is required to bring a kettle of water to its boiling point, you are asked to
calculate the specific heat of water at 62°C. The specific heat of water is given as a function of time in
the table shown below.
2
3
4
x (T°C)
y (sp.ht. in J/(kg-°C)
22
42
52
82
100
4182
4180
4186
4200
4217
Determine the value of the specific heat at T = 62°C using the indicated degree of the polynomial:
(a) linear
(b) quadratic
(c) cubic
Transcribed Image Text:To find how much heat is required to bring a kettle of water to its boiling point, you are asked to calculate the specific heat of water at 62°C. The specific heat of water is given as a function of time in the table shown below. 2 3 4 x (T°C) y (sp.ht. in J/(kg-°C) 22 42 52 82 100 4182 4180 4186 4200 4217 Determine the value of the specific heat at T = 62°C using the indicated degree of the polynomial: (a) linear (b) quadratic (c) cubic
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