Question

Write the energy transformation in each of the following:

1. Generators
2. Solar cell
3. Preparation of chemical compounds
4. CFLs
5. Electric train
6. Car battery

Answer 1

1. Generators - Mechanical energy of blades to electric energy.
2. Solar cell- Chemical energy of solar cells to electric energy.
3. Preparation of chemical compounds - Chemical energy to heat energy.
4. CFLs - Electric energy to heat and light energy.
5. Electric train - Electric energy to mechanical energy.
6. Car battery- Chemical energy of battery to mechanical energy.