Q)
(chatquestion)...2. 125 water droplets, each of radius r, coalesce to form a single drop. The energy released raises
the temperature of the drop. If o represents surface tension, p represents density, S
represents specific heat and J represents mechanical equivalent of heat, then the rise in
temperature of the drop is:
120
120
(B)
7JRS
20p
(C)
Spr
(D) zero
(A)
5JrpS...(someone help me with this)
...
