Determine whether fresnel or fraunhofer diffraction applies

Reference no: EM13304113

In a diffraction experiment a point (pinhole) source of wavelength 600 nm is to be used. The distance from the source to the diffracting aperture is 10 m, and the aperture is a hole of 1-mm diameter. Determine whether Fresnel or Fraunhofer diffraction applies when the screen to aperture distance is

(a) 1 cm

(b) 2 m

Reference no: EM13304113

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