A certain mass of water at the top of Niagara Falls has a temperature of +10.0 degrees Celsius. It falls a distance of 50m. Assuming that all its potential energy is converted into thermal energy, calculate the temperature of the mass of water at the bottom of the falls.

asked by Josée

9 years ago

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1 answer

m g h = m C delta T
so
delta T = g h /C

where C is specific heat of water.

answered by Damon

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Question

A certain mass of water at the top of Niagara Falls has a temperature of +10.0 degrees Celsius. It falls a distance of 50m. Assuming that all its potential energy is converted into thermal energy, calculate the temperature of the mass of water at the bottom of the falls.

1 answer

m g h = m C delta T
so
delta T = g h /C

where C is specific heat of water.

Damon · Answer

m g h = m C delta T so delta T = g h /C where C is specific heat of water.