मराठी

Which of the Above Wavelengths Has a Higher Frequency?

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प्रश्न

Which of the above wavelengths has a higher frequency?

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उत्तर

As we know v = nλ, where v = velocity and ‘n’ is frequency, therefore frequency is inversely proportional to wavelength. therefore wavelength of 4000Å will have more frequency.

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2017-2018 (March) Set A

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