1.

Wateris beingboiled in a flatbottomedkettleplacedon stove . The area of the bottom is 300 sq .cm. and thethickness is 2mm. If amountof steam produced is1 gmperminute , calulate the differenc of temperaturebetweenthe innerand outer surfaceof the bottom . (k of thematericalof thekettleis 0.5 cal//""^(@)C//sec//cmLatentheatof steam is = 540 cal/gam).

Answer»

SOLUTION :`0.012^(@)C`


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