subject

Apair of narrow slits, separated by 1.8 mm, is illuminated by a monochromatic light source. light waves arrive at the two slits in phase, and a fringe pattern is observed on a screen 4.8 m from the slits. if there are 5.0 complete bright fringes per centimeter on the screen near the center of the pattern, what is the wavelength of the monochromatic light?

ansver
Answers: 2

Another question on Computers and Technology

question
Computers and Technology, 24.06.2019 00:30
Afiling system in which an intermediary source of reference, such as a file card, must be consulted to locate specific files is called a(n) system. a. shelf filing b. direct filing c. indirect filing d. shingling
Answers: 1
question
Computers and Technology, 24.06.2019 01:00
How can the temperature of a room be raised by 5degreesf?
Answers: 1
question
Computers and Technology, 24.06.2019 14:00
Which describes careers that have similar education requirements but different qualifications? product safety engineers and materials engineers industrial safety engineers and industrial health engineers quality control systems managers and inspectors industrial safety and health engineers and hand packers
Answers: 3
question
Computers and Technology, 24.06.2019 23:30
Which example can be considered master data in an organization? a. holiday list b. dress code c. employee information d. recreational activities
Answers: 1
You know the right answer?
Apair of narrow slits, separated by 1.8 mm, is illuminated by a monochromatic light source. light wa...
Questions
Questions on the website: 13722361