Class 12 > Samacheer Kalvi - English Medium > Wave Optics

  • Choose the correct answer

    First diffraction minimum due to a single slit of width 1.0105 cm is at 30o . Then wavelength of light used is,


    - (a) 400

    - (b) 500

    - (c) 600

    - (d) 700


1 Answer

  • Correct Answer:

    (b) 500

    Answered on 29/10/2020 at 12:42PM by Thamizh

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Unit 7. Wave Optics
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