Question

Blue light of wavelength $\lambda$ passes through a single slit of width $a$ and forms a diffraction pattern on a screen. If the blue light is replaced by red light of wavelength $2\lambda$, the original diffraction pattern is reproduced if the slit width is changed to what? No change is necessary. $a/4$. $4a$ $a/2$. $2a$

Name: blue light of wavelength lambda passes through a single slit of width a and forms a diffraction pattern on a screen if the blue light is replaced by red light of wavelength 2lambda the origi 58814
Uploaded: 2022-05-19T21:19:28-08:00
Duration: 2 min 21 s
Channel: Suzanne W.
Description: blue light of wavelength lambda passes through a single slit of width a and forms a diffraction pattern on a screen if the blue light is replaced by red light of wavelength 2lambda the origi 58814

          Blue light of wavelength $\lambda$ passes through a single slit of width $a$ and forms a diffraction pattern on a screen. If the blue light is replaced by red light of wavelength $2\lambda$, the original diffraction pattern is reproduced if the slit width is changed to what?
No change is necessary.
$a/4$.
$4a$
$a/2$.
$2a$

$blue light of wavelength lambda passes through a single slit of width a and forms a diffraction pattern on a screen if the blue light is replaced by red light of wavelength 2lambda the origi 58814$

Added by Jason M.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Suzanne W.

05/19/2022

Step 1

Step 1: The condition for the minima in a single-slit diffraction pattern is given by: $a \sin \theta = m \lambda$, where $a$ is the slit width, $\theta$ is the angle of the $m$-th minimum, $\lambda$ is the wavelength, and $m$ is the order of the minimum. Show more…

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Blue light of wavelength $\lambda$ passes through a single slit of width $a$ and forms a diffraction pattern on a screen. If the blue light is replaced by red light of wavelength $2\lambda$, the original diffraction pattern is reproduced if the slit width is changed to what? No change is necessary. $a/4$. $4a$ $a/2$. $2a$