Change the chapter
How many lines per centimeter are there on a diffraction grating that gives a first-order maximum for 470-nm blue light at an angle of $25.0^\circ$?
Question by OpenStax is licensed under CC BY 4.0.
Final Answer
$8990 \textrm{ lines/cm}$
Solution Video

OpenStax College Physics Solution, Chapter 27, Problem 23 (Problems & Exercises) (1:14)

Sign up to view this solution video!

View sample solution

Calculator Screenshots

OpenStax College Physics, Chapter 27, Problem 23 (PE) calculator screenshot 1