There is formation of layer of snow thick on water, when the temperature of air is (less…
Physics · NEET · NTA Exams — Properties of Solids and Liquids
There is formation of layer of snow 
thick on water, when the temperature of air is 
(less than freezing point). The thickness of layer increases from 
to 
in the time 
, then the value of is given by
thick on water, when the temperature of air is (less than freezing point). The thickness of layer increases from to in the time , then the value of is given by 
Answer
(A)
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