Physics
In an electric cell while in use, the change in energy is from:
- electrical to mechanical
- electrical to chemical
- chemical to mechanical
- chemical to electrical
Related Questions
In a petrol vehicle while in motion, the change in energy is from
- kinetic energy to potential energy
- chemical energy to kinetic energy
- potential energy to kinetic energy
- chemical energy to potential energy
In nuclear fission:
- chemical energy changes to electrical energy
- mechanical energy changes to chemical energy
- nuclear energy changes to electrical energy
- electric energy changes to nuclear energy
What are the two forms of mechanical energy?
Name the form of energy which a wound-up watch spring possesses.