Question

the tube lights which we use contain
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Answer 1

Answer:

A fluorescent lamp tube is filled with a mix of argon, xenon, neon, or krypton, and mercury vapor. The pressure inside the lamp is around 0.3% of atmospheric pressure. The partial pressure of the mercury vapor alone is about 0.8 Pa (8 millionths of atmospheric pressure), in a T12 40-watt lamp.

Explanation:

Answer 2

Answer:helium or argon gas

Explanation: