Question
Heat is being transferred by convection from water at 48 degree Celsius to glass plate whose surface is exposed to water at 40 degree Celsius. The thermal conductivity of water is 0.6 W/m K and the thermal conductivity of glass is 1.2 W/m K. The spectral gradient of temperature in the water at the water glass interface is 10¯⁴ K/m. The heat transfer coefficient in W/m² K is
Answer: Option B
Answer: (b).750
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Answer: (b).750
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