Question

In a bulb the part which gives us light is :
a) Metal base
b) Glass chamber
c) Filament
d) Terminals.

Answer 1

( C) FILAMENT gives the light in a bulb.

When the electricity is produced in the bulb, then the electricity also passes through the filament, which is usually made up of tungsten metal, which gets heat up when electricity is produced,.and also it os surrounded by inert gas Argon.
This makes the filament glow, and hence, the bulb glows.

Answer 2

Answer:

option (c)

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