Question

15. Filament of an electric bulb is made
of tungsten and not any other m
Why?
16. Your brothon lo
up
11​

Answer 1

Answer:

1.

Tungsten is used for making filament of an electric bulb due to the following reasons: Being an alloy it has a very high melting point. It has very high resistivity so it does not burn easily at room temperature. The lamp glows at high temperatures.