24 and 25 ques
24 and 25 quesAsked by lovemaan5500 | 26th Nov, 2017, 12:45: PM
Expert Answer:
Heat gain by water = mw × Cp × (80-30)
Heat Loss by Steam = ms × L + ms ×Cp × (100-80)
whrere mw is mass of water, Cp is sp.heat of water, ms is mass of steam, L is latent Heat of vaporaisation of steam.
Heat gain = Heat loss
mw × Cp × (80-30) = ms × L + ms ×Cp × (100-80)
Substitute the values for mw, Cp and L and workout for ms
I got the final answer as ms = 0.756 kg
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Answered by | 27th Nov, 2017, 03:12: PM
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