1.

Ice starts freezing in a lake with water at 0^(0)C when the atmospheric temperature is -10^(0)C. If the time taken for 1 cm of ice to be formed is 12 minute, the time taken for the thickness of the ice to change from 1 cm to 2 cm will be

Answer»

12 MINUTE
LESS than 12 minute but less than 24 minute
more than 12 minute but less than 24 minute
more than 24 minute

ANSWER :D


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