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  3. a 50 cm long rod is half aluminum and half copper.

A 50 cm long rod is half aluminum and half copper. The aluminum end is in...

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Physics

A 50 cm long rod is half aluminum and half copper. The aluminumend is in boiling water. The end of an aluminum rod (50 cm long) ismaintained at 100 C by immersing in a pot of boiling water and theother end at 00C by an ice-water mixture. If the cross-sectionalarea of the rod is 1.3 cm2, how much will the rod melt in 20 min?What will be the steady temperature at the Al-Cu junction?

Answer & Explanation Solved by verified expert
3.7 Ratings (406 Votes)
Since the rod is made up of copper and aluminium it will notmelt since their melting points are not reached Melting point ofcopper is 1085 degree Celsius andmelting point of    See Answer
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