A sodium lamp produces yellow light with wavelengths and , where 589 00 nm and 0 59 nm This light is incident on a diffraction grating with a slit spacing of 15m, and the diffracted light illuminates a screen 2 5 m away What is the distance on the screen between the fifth bright fringes for these t...

From the slit spacing and the wavelength we can find the locatio ...

A sodium lamp produces yellow light with wavelengths and + , where 589.00 nm

Question:

A sodium lamp produces yellow light with wavelengths λ and λ + Δλ, where λ 589.00 nm and Δλ = 0.59 nm. This light is incident on a diffraction grating with a slit spacing of 15μm, and the diffracted light illuminates a screen 2.5 m away. What is the distance on the screen between the fifth bright fringes for these two wavelengths?

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