Test Index

KCET 2006 Physics Solved Paper

© examsnet.com

Question : 7

Total: 60

A beam of light of wavelength 600‌nm from a distant source falls on a single slit 1‌mm wide and the resulting diffraction pattern is observed on a screen 2m away. The distance between the first dark 'fringes on either side of the central bright fringe is

1.2‌cm
1.2‌mm
2.4‌cm
2.4‌mm

Go to Question:

Prev Question

Next Question