According of Kirchhoff’s law,

Related MCQs

• Stefan's block body radiation law can also be derived from __________ law.
• According to Kirchoff’s law, the ratio of emissive power to absorptivity for all bodies is equal to the emissive power of a
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• According to Stefan’s law, the total radiation from a black body per second per unit area is proportional to
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• Stefan Boltzmann law is applicable for heat transfer by
• Planck’s law holds good for
• If the thermal conductivity of a wall material is independent of temperature, the steady state temperature distribution in the very large thin plane wall having steady, uniform surface temperature follows __________ law.
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