You are here

Question: 

If a soap bubble is 120 nm thick, what wavelength is most strongly reflected at the center of the outer surface when illuminated normally by white light? Assume that n = 1.32.

Source: Giancoli, Douglas C., Physics: Principles with Applications, 7th Edition, 2014.

Quick Answer: 

630 nm

Giancoli 7th Edition, Chapter 24, Problem 44

(3:27)

Chapter 24, Problem 44 is solved.

View sample solution