Light of wavelength 568.0 nm is incident on a narrow slit. The diffraction pattern is viewed on a screen 59.5 cm from the slit. The distance on the screen between the second order minimum and the central maximum is 1.25 cm. What is the width a of the slit in micrometers (µm)? a = um

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Light of wavelength 568.0 nm is incident on a narrow slit. The diffraction pattern is viewed on a screen 59.5 cm from the slit.
The distance on the screen between the second order minimum and the central maximum is 1.25 cm. What is the width a of the
slit in micrometers (µm)?
a =
µm
Transcribed Image Text:Light of wavelength 568.0 nm is incident on a narrow slit. The diffraction pattern is viewed on a screen 59.5 cm from the slit. The distance on the screen between the second order minimum and the central maximum is 1.25 cm. What is the width a of the slit in micrometers (µm)? a = µm
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