Question

For water at 0°C 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?
4 hour​

Answer 1

Answer:

Explanation:

T1/T2=(X1/X2)^2.............. (1)

T1=2 hour

X1=3mm

T2=?

X2=6mm

By substituting these values in (1) we'll get,

2/T2=(3/6)^2

2/T2=9/36

2×36/9=T2

T2=8 hour《answer》

Therefore,T2=8 hour.

♧HOPE U'LL GET IT♧

THANKS.................●

Answer 2

Answer:

Explanation:

See attachment