Two coherent monochromatic light beams of intensities I and 4I are s – McqOptions

MCQOPTIONS

1.	Two coherent monochromatic light beams of intensities I and 4I are superposed. The maximum and minimum possible intensities in the resulting beam are [IIT-JEE 1988; RPMT 1995; AIIMS 1997; MP PMT 1997;MP PET 1999; BHU 2002; KCET 2000, 05]
A.	5I and I
B.	5I and 3I
C.	9I and I
D.	9I and 3I
Answer» D. 9I and 3I

Discussion

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