Chemistry, asked by arifshaikhas6280, 10 months ago

what are required of chemicals which are put of touch light

Answers

Answered by Anonymous

Answer:

Explanation:

Incandescent flashlights use incandescent light bulbs which consists of a glass bulb and a tungsten filament. ... Some high-power incandescent flashlights use a halogen lamp where the bulb contains a halogen gas such as iodine or bromine to improve the life and efficacy of the bul

Answered by chaudhary4044

Explanation:

bulb contain helium gas

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