VALUE OF SPECIFIC HEAT FOR SOME COMMONLY USED SUBSTANCE

 VALUE OF SPECIFIC HEAT FOR SOME COMMONLY USED SUBSTANCE

Solid

Specific heat

(KJ/kg K)

Steel

0.490

Copper

0.406

Zinc

0.389

Mercury

0.138

Coal

0.010

Coke

0.837

 

 

Fluid

Specific heat

(KJ/Kg K)

Water

4.187

Ice

2.110

Steam

2.094

Petrol

1.817

Alcohol

2.512

Paraffin oil

2.140

 

Gases

Specific heat at constant pressure

(KJ/kg K)

Air

1.000

Carbon dioxide

0.846

Nitrogen

1.043

Oxygen

0.913

Carbon monoxide

1.047

Hydrogen

14.257


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