Diffraction Gratings: A diffraction grating has 6.00 × 103 lines per centimeter ruled on it. What is the angular separation between the second and the third orders on the same side of the central order when the grating is illuminated with a beam of light of wavelength 550 nm?
A. 20.5°
B. 30.5°
C. 40.6°
D. 50.5°
Answer: C
Physics & Space Science
You might also like to view...
What part of a comet has only been seen by a space probe?
A) meteoroid trail B) dust tail C) ion tail D) coma E) nucleus
Physics & Space Science
About 85% by mass of Earth's core is composed of the element(s)
a. iron b. nickel c. oxygen. d. silicon. e. iron and nickel.
Physics & Space Science
Name three properties of the solar nebula still seen in planet orbits
What will be an ideal response?
Physics & Space Science
Which of the following is listed in increasing conductivity?
A. doped semiconductors, pure semiconductors, conductors, insulators B. insulators, doped semiconductors, conductors, pure semiconductors C. insulators, pure semiconductors, doped semiconductors, conductors D. conductors, pure semiconductors, doped semiconductors, insulators
Physics & Space Science