𝙀𝙡𝙚𝙘𝙩𝙧𝙞𝙘 𝙇𝙞𝙜𝙝𝙩

Because they contain small amounts of mercury."

The correct answer is: They both emit light by heating a wire filament.

The correct answer is Compact Fluorescent Lamps (CFLs).

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<p>Electroluminescence</p> Signup and view all the answers