Question

In the dams water is stored in the high reservoirs and then made to fall down. This falling water then rotates the turbines to generate electricity. In this energy conversion process can you tell the initial and final energies respectively?
A
Kinetic energy and electrical energy
B
Potential energy and kinetic energy
C
Potential energy and electrical energy
D
Kinetic energy and potential energy

Answer 1

Answer:

Explanation: Water uses Potential energy at first because it stored in reservoirs and when falls down it uses kinetic energy and due to the turbines rotate and hence electricity is produced. So, at first Potential Energy is used and after that Kinetic Energy is used

Answer 2

Question Given :

In the dams water is stored in the high reservoirs and then made to fall down. This falling water then rotates the turbines to generate electricity. In this energy conversion process can you tell the initial and final energies respectively?

• A .Kinetic energy and electrical energy

• B .Potential energy and kinetic energy

• C .Potential energy and electrical energy

• D .Kinetic energy and potential energy

Required Solution :

• C .Potential energy and electrical energy