I'm confused on problem # 32 because I've searched this answer twice and one expert said the answer was 31.97 kJ and another said the answer was 2.90 x 10^10 but I got 2.90 x 10^7. Please help thank you! 32. One method of generating electricity is by burning coal to heat water, which produces steam that drives anelectric generator. To determine the rate at which coal is to be fed into the burner in this type of plant, the heat ofcombustion per ton of coal must be determined using a bomb calorimeter. When 1.00 g of coal is burned in a bombcalorimeter (Figure 5.17), the temperature increases by 1.48 °C. If the heat capacity of the calorimeter is 21.6kJ/°C, determine the heat produced by combustion of a ton of coal (2.000 x 10³ pounds).

Given data: - The temperature increased when 1 g of coal is burned is dT = 1.48 oC. The heat…

Answered: 32. One method of generating…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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I'm confused on problem # 32 because I've searched this answer twice and one expert said the answer was 31.97 kJ and another said the answer was 2.90 x 10^10 but I got 2.90 x 10^7. Please help thank you!

32. One method of generating electricity is by burning coal to heat water, which produces steam that drives an
electric generator. To determine the rate at which coal is to be fed into the burner in this type of plant, the heat of
combustion per ton of coal must be determined using a bomb calorimeter. When 1.00 g of coal is burned in a bomb
calorimeter (Figure 5.17), the temperature increases by 1.48 °C. If the heat capacity of the calorimeter is 21.6
kJ/°C, determine the heat produced by combustion of a ton of coal (2.000 x 10³ pounds).

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