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Questions  >>  JEEMAIN and NEET  >>  Physics  >>  Class11  >>  Thermodynamics
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When a block of iron floats in mercury at 00C , a fraction K1 of its volume is submerged. While at the temperature 600C , a fraction K2 is seen submerged . If the coefficient of volume expansion of iron is rFe and that of mercury is rHg , then the ratio K1K2 can be expanded as

(a)1+60rFe1+60rHg(b)160rFe1+60rHg(c)1+60rFe160rHg(d)1+60rHg1+60rFe

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