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The phase velocity V of light in a certain medium: a) changes with the frequency of light ω according to the law V=αωq; b ) changes with the wavelength λ in a given medium according to the law V=βλᵖ ( q and p are numbers less than 1, α and β are constants ). Find the group velocity U.
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- Added to the site 21.05.2023
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Timur_ed
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15 $ | the discount is 20% |
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Timur_ed
0.54
Cumulative discount
15 $ | the discount is 20% |
Check your discount
Amount of purchases from the seller: $
Your discount: %
0.02 $ gift card for a positive review