The wavelength of light in vacuum is 500...

The wavelength of light in vacuum is `5000Å` when it travels normally through diamond of thickness 1.0 mm find the number of waves of light in 1.0 mm of diamond. (Refractive index of diamond =2.417)

4834 waves

5834 waves

4384 waves

6834 waves

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AAKASH SERIES-GEOMETRICAL OPTICS-ADDITIONAL PRACTICE EXERCISE (LEVEL-I (MAIN) STRAIGHT OBJECTIVE TYPE QUESTIONS)

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