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STD 12 - 9. Ray optics abd optical instruments — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - 9. Ray optics abd optical instruments4 Marks
MCQ
Which one of the following statements is correct
  • A
    In vacuum, the speed of light depends upon frequency
  • B
    In vacuum, the speed of light does not depend upon frequency
  • ✓
    In vacuum, the speed of light is independent of frequency and wavelength
  • D
    In vacuum, the speed of light depends upon wavelength
✓

Answer

Correct option: C.
In vacuum, the speed of light is independent of frequency and wavelength
c
(c) In vacuum speed of light is constant and it is equal to $3 \times 10^8 m/sec$

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