The height of the Niagara Falls is `50m`.Calculate the difference between the temperature of water at the top and the botom of the falls. (Specific heat capcity of water `=1000` calories per kg and `J=4.2` joules per calorie).

Calculate the difference in temperature of water at the top and the bottom of a water fall of 150 m height.

The height of Niagra falls is 50 m. Calculate the difference in temperature of water at the top and at the bottom of fall, if J = 4.2 J cal^(-1) .

The height of a waterfall is 50m. If g= 9.8 ms^(-2) the difference between the temperature at the top and the bottom of the waterfall is

Calculate the difference in temperature between the water at the top and bottom of a water fall 200 m high. Specific heat capacity of water 42000 J kg ^(-1) K ^(-1).

Water in a fall falls through h=1.0 km considering this as a thermodynamical process, calculate the difference in temperature of water at the top and bottom of the fall. Specific heat of water =1000"cal"//kg^(@)C and J=4.2J/cal.

There is a slight temperature difference between the water fall at the top and the bottom. Why?

The height of victoria falls is 63 m. What is the difference in temperature of water at the top and at the bottom of fall ? [Given 1 cal=4.2 J and specific heat of water =1 cal g ^(-1) ""^(@)C ^(-1) ]

The height of a waterfall is 200 m. What will be the difference in temperature of water between the top and the bottom? g = 980 cm cdot s^(-2) , J = 4.2 J cdot cal^(-1) .

Calculate the heat energy required to raise the temperature of 2 kg of water from 10^@ C to 50^@ C. Specific heat capacity of water is 4200 J kg^(-1) K^(-1) .

Water falls from a height of 50 m. Calculate the rise in temperature of water when it strikes the bottom. ( g = 10 ms^(-2) , sp. heat capacity of water = 4200 J//kg^(@)C )