1.

The quantity of heat which can rise the temperature of x gm of a substance through t_(1),""^(@)C can rise the temperature of y gm of water through t_(2),""^(@)C is same. The ratio of specific

Answer»

`yt_(1)//xt_(2)`
`xt_(2)//yt_(1)`
`yt_(2)//xt_(1)`
`xt_(1)//yt_(2)`

ANSWER :C


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