Question

An electric bulb converts --------energy to ----------energy. *
a) Electrical to light and heat
b) Chemical to electrical and heat
c) Mechanical to electrical
d) None of these

Answer 1

Answer:

a) Electrical to light and heat

Explanation:

Due to passage of electric current, the tungsten filament of the bulb gets heated up and thus light glows...

Therefore, light and heat energy is generated from electrical energy.