The energy densities of various types of coal are listed below: Subbituminous 31 k]/g Lignite 26 kJ/g An unknown sample of one of these coals is burned in an 0.367-g sample is used, the temperature change is 8.75°C Anthracite 35 kJ/g Bituminous 28 kJ/g apparatus with a calorimeter constant of 1.3 kJ/°C. When a Which type of coal is the sample?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The energy densities of various types of coal are listed
below:
Subbituminous 31 k]/g
Lignite 26 kJ/g
An unknown sample of one of these coals is burned in an
0.367-g sample is used, the temperature change is 8.75°C
Anthracite 35 kJ/g
Bituminous 28 kJ/g
apparatus with a calorimeter constant of 1.3 kJ/°C. When a
Which type of coal is the sample?
Transcribed Image Text:The energy densities of various types of coal are listed below: Subbituminous 31 k]/g Lignite 26 kJ/g An unknown sample of one of these coals is burned in an 0.367-g sample is used, the temperature change is 8.75°C Anthracite 35 kJ/g Bituminous 28 kJ/g apparatus with a calorimeter constant of 1.3 kJ/°C. When a Which type of coal is the sample?
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