In a biprism experiment, the eyepiece is placed at a distance of 1.2 metres from the source. The distance between the virtual sources was found to be 7.5 x 104 m. Find the wavelength of light if the eyepiece is to be moved transversely through a distance of 1.888 cm for 20 fringes.
In a biprism experiment, the eyepiece is placed at a distance of 1.2 metres from the source. The distance between the virtual sources was found to be 7.5 x 104 m. Find the wavelength of light if the eyepiece is to be moved transversely through a distance of 1.888 cm for 20 fringes.
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Transcribed Image Text:In a biprism experiment, the eyepiece is placed at a distance of 1.2 metres from the source. The
distance between the virtual sources was found to be 7.5 x 10-4 m. Find the wavelength of light if
the eyepiece is to be moved transversely through a distance of 1.888 cm for 20 fringes.
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