'Dynamo' is a device, which converts
- Achemical energy into electrical energy
- Belectrical energy into mechanical energy
- Cmechanical energy into electrical energy
- Delectrical energy into chemical energy
Show answer and explanation
Correct answer: (c) mechanical energy into electrical energy
Explanation
A dynamo is an electrical generator that works on electromagnetic induction.
It converts mechanical energy into electrical energy (a motor does the reverse).
Cells/batteries convert chemical energy to electrical, while electrolytic cells convert electrical to chemical energy.