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23 Nov 2019
Someone please help me with the second part!!
Boiling Water in an Iron Boiler
An iron boiler of mass 257 kg contains 861 kg of water at18.9°C. Aheater supplies energy at the rate of 46300 kJ/hr.How long does ittake for the water to reach the boiling point?Specific heat of iron= 450 J/(kg·K).
6.52 hr
How long does it take for the water to all have changed tosteam?Latent heat of vaporization of water is Lv = 2260kJ/kg.
Someone please help me with the second part!!
Boiling Water in an Iron Boiler
An iron boiler of mass 257 kg contains 861 kg of water at18.9°C. Aheater supplies energy at the rate of 46300 kJ/hr.How long does ittake for the water to reach the boiling point?Specific heat of iron= 450 J/(kg·K).
6.52 hr
How long does it take for the water to all have changed tosteam?Latent heat of vaporization of water is Lv = 2260kJ/kg.
Nelly StrackeLv2
21 Feb 2019
