#### Question

Which of the above wavelengths has a higher frequency?

#### Solution

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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#### APPEARS IN

Solution Which of the Above Wavelengths Has a Higher Frequency? Concept: Refraction of Light - Refraction of Light Through a Glass Block and a Triangular Prism.