Two slits are separated by a distance of 0.5 mm and illuminated with light of l = 6000 Å. If the screen is placed 2.5 m from the slits. The distance of the third bright image from the centre will be:

Two slits are separated by a distance of 0.5 mm and illuminated with l

1.	Two slits are separated by a distance of 0.5 mm and illuminated with light of l = 6000 Å. If the screen is placed 2.5 m from the slits. The distance of the third bright image from the centre will be:
A.	1.5 mm
B.	3 mm
C.	6 mm
D.	9 mm
Answer» E.

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Two slits are separated by a distance of 0.5 mm and illuminated with light of&nbsp;l&nbsp;= 6000 &Aring;. If the screen is placed 2.5 m from the slits. The distance of the third bright image from the centre will be:

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Two slits are separated by a distance of 0.5 mm and illuminated with light of l = 6000 Å. If the screen is placed 2.5 m from the slits. The distance of the third bright image from the centre will be: