One end of an aluminium rod of length 0.5 m and cross-section 2 cm² is in boiling water and the other end is in melting ice. k A l = 205 W/m°C and L f = 3.36 × 1 0 5 J/kg. Find the mass of ice mel

Question

One end of an aluminium rod of length 0.5 m and cross-section 2 cm² is in boiling water and the other end is in melting ice. k A l ​ = 205 W/m°C and L f ​ = 3.36 × 1 0 5 J/kg. Find the mass of ice melting per second, in mg.

TestHub · Accepted Answer

P = 0.5 205 × 2 × 1 0 − 4 × 100 ​ = 8.2 W. m ˙ = 3.36 × 1 0 5 8.2 ​ = 24.4 mg/s.

Physics - Heat & Thermo Question with Solution | TestHub

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