A water fall is 420m high. Calculate the difference in temperature of the water between the top and bottom of the water fall. Neglect heat loses(g = 10.0m-2 specific heat capacity of water = 4.20 x 10$^3$ JKg-1 K-1)

Similar Questions

If it takes an object 3s to fall freely to the ground from a certain height, what is the distance co...

The iron core of an induction coil is made from bundles of wire so as to ...

A substance has half of 3 min. After 6 min, the count rate was observed to be 400. What was its coun...

An object is dropped from the top of a tower. If it takes 4s for it to reach the ground, calculate t...

Stars which appear single to the naked eye but are double when seen through a telescope are ...

From the diagram above, if the potential difference across the resistor, capacitor and inductor are ...

Which of the following phenomena explains the formation of a mirage? i. Reflection ii. Refractio...

The average kinetic energy of the molecules of a perfect gas is directly proportional to the ...

The mass of a nucleus is the ...

A spring of length 25cm is extended to 30cm by a load of 150N attached to one of its end, what is th...