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Question:
A thermally insulated room has only one square glass window of sides 1 m and thickness 5 mm through which heat can transfer in and out. If temperature difference between inside and outside the room is only 1°C then what will be the rate of heat energy transfer ? (Thermal conductivity of glass is 0.0025 )
A thermally insulated room has only one square glass window of sides 1 m and thickness 5 mm through which heat can transfer in and out. If temperature difference between inside and outside the room is only 1°C then what will be the rate of heat energy transfer ? (Thermal conductivity of glass is 0.0025 )
Updated On: May 4, 2024
- 1J / s
- 0.5 J/s
- 10 J / s
- 5 J / s
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The Correct Option is B
Solution and Explanation
The correct option is (B): 0.5 J/s
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