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Name three radiations and their wavelength range which are invisible and beyond the violet end of the visible spectrum. - Physics

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Question

Name three radiations and their wavelength range which are invisible and beyond the violet end of the visible spectrum.

One Line Answer

Solution

The three radiations beyond the violet end of the visible spectrum are:

  1. Ultraviolet radiation: 100 Å to 4000 Å
  2. X-rays: 0.1 Å to 100 Å
  3. Gamma rays: <0.1 Å
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Chapter 6: Spectrum - Exercise 6 (B) 1 [Page 144]

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Selina Physics [English] Class 10 ICSE
Chapter 6 Spectrum
Exercise 6 (B) 1 | Q 7 | Page 144

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