Question

why filament of nichrome is used in electric heater?Write any two reason​

Answer 1

Answer:

Nichrome wire is used as a heating element because it is very stable, even at high temperatures. Unlike other metals, it will not melt even when generating large amounts of heat. ... When electrons encounter resistance while trying to flow through a substance, energy is lost through heat.

Answer 2

High melting point

High resistance

Explanation

1. Well the main purpose of electric heater is to heat.
2. When electricity passes through the metal, it should provide high resistance which would cause the temperature of the metal to rise and heat the water
3. When the temp increases, the metal shouldn't just liquify.
4. Sup it should have high mp

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