Answer to Question #30213 in Optics for Ramila

Question #30213

Monochromatic light is used to illuminate a pair of narrow slits 0.3 mm apart and the interference pattern is observed on a source 0.91 mm away. The second dark band appears 3.0 mm from the centre. What is the wavelength in metres?

Expert's answer

Download Answer

Learn more about our help with Assignments: Optics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. A number of images of a candle flame are seen in a thick mirror silvered at the back. The bright ima
2. can light wave form beats as sound wave can?
3. is dielectric constant, the same as dielectric strength ? explain with reason,
4. when light travels from rarer meduium to denser medium then frequency changes or not
5. The range of visible light is 4000A° to 7000A°. Will photoelectrons be emitted by a copper surface
6. DO MATERIALS ALWAYS HAVE THE SAME COLOUR WHETHER VIEWED BY REFLECTED LIGHT OR THROUGH TRANSMITTED LI
7. 1)why when water passes a log in water a smooth area of water is created behind the log but when the