One end of a copper rod of length $$1$$ $$.0$$ m and area of $$cross-section$$ $$10-3$$ $$m2$$ is immersed in boiling water and the other end in ice. If the coefficient of thermal conductivity of copper is $$92$$ $$cal/m/s/$$°C and the latent heat of ice is $$8$$ x $$104$$ cal $$/kg$$, then the amount of ice which will melt in one minute is

Question

Infinity Learn · Accepted Answer

$$Q=KA$$Δ$$Ttd=mL$$ $$92$$×$$10$$−$$3$$×$$100$$×$$601=m$$×$$8$$×$$104Solving$$, we get $$m=6$$⋅$$9$$×$$10$$−$$3kg$$

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