Asked by Blue

A waterfall is 1260m high. calculate the change in temperature of the quantity of water that falls from the top to the bottom of the waterfall( neglect heat losses to the surrounding) take g to be 10m/s and specific.heat capacity of water to be 4200j/kg/k.
Answered by Chanz
What????
Put down the pipe and walk away from the classroom...
Answered by tola
i have not seen the answer
Answered by Max
mgh = mc▲t
cancel 'm' on both sides
gh = c▲t
10*1260 = 4200*▲t
(10*12600) / 4200 = ▲t
3 K = ▲t
There are no AI answers yet. The ability to request AI answers is coming soon!