Electromagnetic energy is used to kill bacteria in a water purification system. Which region of the spectrum is being used for this task?

Subject: General Awareness | Topic: Science | Difficulty: MEDIUM

Options

1. (A) Ultraviolet part of the spectrum
2. (B) Visible part of the spectrum
3. (C) Gamma part of the spectrum
4. (D) Infrared part of the spectrum

Verified Answer

Option (A): Ultraviolet part of the spectrum

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