Physics, asked by gill5497, 1 year ago

Calculate the time for formation of ice of 5 cm thick on the surface of lake water when the surrounding is at temperature -20°C density of ice is 0.917g/cc,latent heat of ice is 80 cal/g and thermal conductivity of ice is 0.005 cal/cm/sec/°C

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Answered by Saharan0036
2
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