2. Two untainted glass is positioned in parallel to each other with a dimension of 2m X 2m X 2in. The initial temperature of the glasses is 15°C. Its properties are as follows p = 0.2, ε = 0.6. it has a density of 200 kg/m³ and specific constant of 0.66 kJ/kg. K. (a) how many hours will it take for the second glass to heat up until its temperature is 35°C if the incident radiation is equal to 700 W/m² and (b) what is the temperature of the first glass if the temperature of the second glass is 35°C?
2. Two untainted glass is positioned in parallel to each other with a dimension of 2m X 2m X 2in. The initial temperature of the glasses is 15°C. Its properties are as follows p = 0.2, ε = 0.6. it has a density of 200 kg/m³ and specific constant of 0.66 kJ/kg. K. (a) how many hours will it take for the second glass to heat up until its temperature is 35°C if the incident radiation is equal to 700 W/m² and (b) what is the temperature of the first glass if the temperature of the second glass is 35°C?
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Transcribed Image Text:2. Two untainted glass is positioned in parallel to each
other with a dimension of 2m X 2m X 2in. The initial
temperature of the glasses is 15°C. Its properties are as
follows p = 0.2, ɛ = 0.6. it has a density of 200 kg/m³ and
specific constant of 0.66 kJ/kg. K. (a) how many hours
will it take for the second glass to heat up until its
temperature is 35°C if the incident radiation is equal to
700 W/m² and (b) what is the temperature of the first
glass if the temperature of the second glass is 35°C?
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