A waterfall is 100m high. how much warmer will be the water after the fall?given that work is converted to heat energy and g=980m/s
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heat loss = heat gain
mgh = msdT
where s is specific heat capacity ,
and dT is change is temperature , g is acceleration due to gravity . and h is height .
gh =sdT
dT = gh/s
put g, h and s value and find dT
mgh = msdT
where s is specific heat capacity ,
and dT is change is temperature , g is acceleration due to gravity . and h is height .
gh =sdT
dT = gh/s
put g, h and s value and find dT
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