Which forms of energy conversion take place when someone; 1. beats a drum 2. throws a stone ?

1. When someone beats a drum, mechanical energy is converted into sound energy.
2. When someone throws a stone, mechanical energy is converted into kinetic energy as the stone moves through the air.

1. Beating a drum:
- Mechanical energy (motion of the drummer's hands) → Sound energy (vibrations in the drumhead and air)

2. Throwing a stone:
- Chemical energy (stored in the thrower's muscles) → Kinetic energy (motion of the stone)
- Kinetic energy → Potential energy (stone rises into the air)
- Potential energy → Kinetic energy (stone falls back down)