Question

. When an electric current starts flowing in an electric bulb, it start emitting light because its *
(a) Filament start emitting light and then gets heated up
(b ) Thick connecting wire start emitting light and then get heated up
(c ) Filament gets heated up and then starts emitting light
(d ) Thick wires get heated up and then start emitting light​

Answer 1

Answer:

(c)

Explanation:

The filament gets heated up and then emits light only when electric current in high amount passes through it.

Answer 2

Answers:

(C) Filament gets heated up and then starts emitting light

Explanation:

Is this correct