Fluorescent tubes are generally preferred over incandescent bulbs because:

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Physics · Current Electricity

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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A larger proportion of electrical energy is converted into light energy rather than heat.

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Answer 1

The light emitted by them is completely safe for the eyes.

Answer 2

They are completely unaffected by fluctuations in voltage.

Answer 3

Their larger emitting surface makes them inherently shadow-free.

Answer 4

A larger proportion of electrical energy is converted into light energy rather than heat.

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