Double-Slit Interference: At most, how many bright fringes can be formed on one side of the central bright fringe (not counting the central bright fringe) when light of 625 nm falls on a pair of slits that are 6.77 × 10-6 m apart?
A. 10
B. 9
C. 8
D. 11
E. 12
Answer: A
You might also like to view...
What is this a picture of?
A) a cluster of galaxies B) a globular cluster C) an elliptical galaxy D) the expanding universe
Dripstone formations that form on cavern ceilings are called _____________
a. stalactites b. stalagmites c. quartz d. feldspar
An incredibly dense star so massive that light cannot escape from its surface is called a _______________
a. red giant b. black hole c. white dwarf d. pulsar
A charged particle moves in a straight line through a region of space. Which of the following answers must be true? (Assume any other fields are negligible.) The magnetic field ack;mso-style-textfill-fill-alpha:100.0%'> that is submerged in the water?
1.has a magnitude of zero. 2.has a zero component perpendicular to the particle's velocity. 3.has a zero component parallel to the particle's velocity.