The sequence of energy conversions is; chemical energy ---> electrical energy ----> heat and light energy
According to thee first law of thermodynamics, energy can neither be created nor destroyed but can be converted from one form to another. This is also called the principle of conservation of energy.
When the switch is turned on, chemical energy of the battery is converted to electrical energy is produced which is then converted to heat and light energy in the light bulb.'
Learn more about energy transformation: https://brainly.com/question/8589998