Question: I need the answer as soon as possible 06. A block (cube 10 cm aside) of ice is initially at a uniform temperature of -20C.

I need the answer as soon as possible

06. A block (cube 10 cm aside) of ice is initially at a uniform temperature of -20C. If it is placed over a plastic material in environment of heat transfer coefficient of(2 W/mC) and temperature 10-C. Determine the onset time of melting of the block. Take the properties of ice as those of water at such temperatures

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