Question

Why is tungsten used almost exclusively for filament of electric lamps?

Answer 1

Answer:

(a) The melting point and of Tungsten is an alloy which has very high melting point and very high resistivity so does not burn easily at a high temperature. ...

(e) Copper and aluminum are good conductors of electricity also they have low resistivity. So they are usually used for electricity transmission.

hope it helps you

please mark me as brainlist please

Answer 2

The melting point and of Tungsten is an alloy which has very high melting point and very high resistivity so does not burn easily at a high temperature.

hope it helps you