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Thermodynamics Forum

Edited: Sep 12, 2022

Increase in the temperature of the insulated room - GATE ME '06

in General Energy Analysis

A 100 W electric bulb was switched on in a 2.5×3×3 m size thermally insulated room with a temperature of 20 C. Room temp at the end of 24 hours will be A. 321 C B. 341 C C. 450 C D. 470 C

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Thermodynamics Forum

Thermodynamics Forum

Sep 12, 2022

Energy Analysis of insulated room

A 100 W electric bulb was switched on in a 2.5×3×3 m size thermally insulated room with a temperature of 20 C. Room temp at the end of 24 hours will be

A 100 W electric bulb was switched on in a 2.5×3×3 m size thermally insulated room with a temperature of 20 C. Room temp at the end of 24 hours will be

1