1.

Two slits are separated by a distance of 0.5 mm and illuminated with light of \[\lambda =6000\]Å. If the screen is placed 2.5 m from the slits. The distance of the third bright image from the centre will be                                   [CPMT 2005]

A. 1.5 mm
B. 3 mm
C. 6 mm
D. 9 mm
Answer» E.


Discussion

No Comment Found

Related MCQs