Question

A. Show the following processes in the form of flowcharts.
1. Energy in action and stored energy.
2. Transformation of energy in a hydroelectric power plant.

B. Give reasons for the following statements:-
1. When a piece of rock stone falls on the ground from a height, it makes deeper impression.
2. Light energy helps in the sustenance of life in the earth.
3. In a roller coaster, the potential and kinetic energy keeps on changing.
4. Water stored in dams is able to turn the blades of a turbine.
5. The motion of a simple pendulum is an example of law of conservation of energy.

C. Answer in short.
1. What is the gravitational potential energy?
2. Why do we get hurt when we come in front of a moving bicycle?
3. What happens when a rubber band is stretched?
4. Name the five different forms of energy.




Answer all the questions correctly and I will mark you as a brainilist.​

Answer 1

Answer:

sorry.. I don't know ur answer