Questions
For water at 0ºC it takes one hour for first 3 mm of ice layer formation. How much time will it take for next 6 mm of ice formation?
a
2 hour
b
4 hour
c
3 hour
d
8 hour
detailed solution
Correct option is D
time for ice formation is proportional to Xf2-Xi2 where Xf is the final thickness and Xi is the initial thickness t1t2=32-0292-32=18 t1= 1 s0 t2= 8 hoursTalk to our academic expert!
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