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Maninder Singh
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Asked: 2024-12-23T11:08:47+00:00 In:

Identify the part of the electromagnetic spectrum used i (i) radar and (ii) eye surgery. Write their frequency range.

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(i) Microwaves, 10⁸ Hz to 10¹¹ Hz (ii) Ulraviolet rays, 7 × 10¹⁴ Hz to 5 × 10¹⁷ Hz.
Class 12 Physics Chapter 8 Electromagnetic Waves Session 2024-2025.

class 12 physicselectromagnetic wavesshort answer questionsspectrum used radar and eye surgery
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    1. (i) Radar uses microwaves, part of the electromagnetic spectrum with frequencies ranging from 1 GHz to 300 GHz.
      (ii) Eye surgery employs ultraviolet (UV) light, specifically excimer lasers, with frequencies ranging from 750 THz to 30,000 THz.

      For more visit here:
      https://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-8/

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