In a biprism experiment, by using light of wavelength 5000 Å, 5 mm wi – McqOptions

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1.	In a biprism experiment, by using light of wavelength 5000 Å, 5 mm wide fringes are obtained on a screen 1.0 m away from the coherent sources. The separation between the two coherent sources is [MP PMT/PET 1998]
A.	1.0 mm
B.	0.1 mm
C.	0.05 mm
D.	0.01 mm
Answer» C. 0.05 mm

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