Wave motionEasy
Question
In Young′s experiment, the distance between two coherent sources is 
mm, The distance of the
screen from the slit is 25 cm. wave length of light used is 5000(Ao). Then the angular position of the first dark fringe is : -
mm, The distance of thescreen from the slit is 25 cm. wave length of light used is 5000(Ao). Then the angular position of the first dark fringe is : -
Options
A.10o
B.0.15o
C.0.30o
D.0.45o
radian
= 0.45oMore Wave motion Questions
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