At a particular spot on a soap bubble (n = 1.33), you see red light at 675 nm. If that is from the longest (m = 1) wavelength possible, how thick is the bubble at that point IN NANOMETERS? %3D (Uint: IE VOL leove the wOvelen ath in pm

At a particular spot on a soap bubble (n = 1.33), you see red light at 675 nm. If that is from the longest (m = 1) wavelength possible, how thick is the bubble at that point IN NANOMETERS? %3D (Uint: IE VOL leove the wOvelen ath in pm

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter4: Diffraction

Section: Chapter Questions

Problem 66P: When dots are placed on a page from a laser printer, they must be close enough so that you do not...

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Concept explainers

Diffraction of light

In physics, the term diffraction is defined as the bending of light around the corners of the obstacle. As a light ray passes by an aperture, it bends around the edges or through slits, it spreads out through a narrow opening. The diffracted light will produce fringes of bright and dark or colored bands which are labeled as a diffraction pattern.

Question

At a particular spot on a soap bubble
(n = 1.33), you see red light at 675 nm.
If that is from the longest (m = 1)
wavelength possible, how thick is the
bubble at that point IN NANOMETERS?
(Hint: If you leave the wavelength in nm,
the answer will be in nm. No conversion
necessary.)
(Unit = nm)
%3D

Expert Solution

Step 1

Given :

Wavelength (λ) = 675 nm

Refractive index (n) = 1.33

Order ( m) = 1

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