Physics, asked by creativegauri6339, 5 hours ago

Vaporization can be reduced by filling some inert gas at low pressure inside the bulb.which gas is used this purpose?

Answers

Answered by niyazahamed923
0

Answer:

Filling a bulb with an inert gas such as argon or nitrogen slows down the evaporation of the tungsten filament compared to operating it in a vacuum. This allows for greater temperatures and therefore greater efficacy with less reduction in filament life.

Explanation:

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