Question

Surface energy of a small drop of mass 1mg is 8uJ. Such 27 drops coalesce to form a
big drop. If the energy released is utilized in rising the temperature, find the rise in
temperature if the specific heat of the liquid is 42J kg k​

Answer 1

Answer:

Surface energy of a small drop of mass 1mg is 8uJ. Such 27 drops coalesce to form a

big drop. If the energy released is utilized in rising the temperature, find the rise in

temperature if the specific heat of the liquid is 42J kg k