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  • Which of the following types of waves are used in Bluetoo...
Multiple choice

Which of the following types of waves are used in Bluetooth technology?

  1. Infrared Waves

  2. Ultraviolet Waves

  3. Alpha Waves

  4. Microwaves

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Bluetooth technology operates in the 2.4 GHz ISM band, which falls within the microwave spectrum.

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