A slab of stone of area (3600 + R) cm² and thickness 10 cm is exposed on the lower surface to steam of (100 + R)° C. A block of ice at 0° C rests on upper surface of the slab. In one hour 4.8 kg of ice is melted. Calculate the thermal conductivity of the stone. Consider the specific latent heat of ice is (3.36 + R) x10° Joules. R=76

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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b. A slab of stone of area (3600 + R) cm² and thickness 10 cm is exposed on the lower surface to steam
of (100 + R )° C. A block of ice at 0° C rests on upper surface of the slab. In one hour 4.8 kg of ice is
melted. Calculate the thermal conductivity of the stone. Consider the specific latent heat of ice is
(3.36 + R) x10° Joules.
R=76
Transcribed Image Text:b. A slab of stone of area (3600 + R) cm² and thickness 10 cm is exposed on the lower surface to steam of (100 + R )° C. A block of ice at 0° C rests on upper surface of the slab. In one hour 4.8 kg of ice is melted. Calculate the thermal conductivity of the stone. Consider the specific latent heat of ice is (3.36 + R) x10° Joules. R=76
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