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The temperature of 100 g of water is to ...

The temperature of 100 g of water is to be raised from `24^@C` to `90^@C` by adding steam to it. Calculate the mass of the steam required for this purpose.

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Verified by Experts

The correct Answer is:
`12`g
Heat gained = Heat lost
`100 xx 1 xx (90-24) = m xx 540 + mxx1 xx (100-90)`
implies m = 12 g`
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ALLEN -GEOMETRICAL OPTICS-EXERCISE - 04 (A)
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