Question

11. A battery lights a bulb. The sequence of energy transfer in the process is
a) Electrical to heat and light
mical to electrical and then to heat and light​

Answer 1

Answer:

When a bulb is connected to a battery, the chemical energy of the battery is transferred into electrical energy. When the bulb receives this electrical energy, then it converts it into light and heat energy.

Answer: A battery converts chemical energy into electrical energy. This electrical energy is converted into light energy as the bulb is lighted up, i.e., the sequence of energy changes is as follows : Chemical energy → Electrical energy → Light energy.