English, asked by mayank00536, 4 months ago

Monochromatic light of frequency 5×10⁴ Hz traveling in vaccum enters a medium of refractive index2.5 its wavelength in the medium is

1. 5000 A°
2. 4000 A°
3. 5500 A°
4. 6000 A°

Answers

Answered by ItzNikitaArtist

2

Explanation:

Sorry for answer but jiju ye konsi class ka question hai

Answered by Yadavsurendra350

1

Answer:

In which class do you read

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