Question

A viewing screen is separated from a double-slit source by 1.7m. The distance between the two slits is 0.035mm. The second order bright fringe (m=2) is 5.1cm from the center line.

(a) Determine the wavelength of the light.

(b) Calculate the distance between adjacent bright fringes.

Answer #1

A double-slit experiment produces an interference pattern on a
screen 2.8 m away from slits. Light of wavelength λ= 460 nm falls
on the slits from a distant source. The distance between adjacent
bright fringes is 6.2 mm.
A) Find the distance between the two slits
B) Determine the distance to the 6th order dark fringe from the
central fringe

A double slit experiment produces an interference pattern on a
screen 2.8 m away from the slits. Light of wavelength = 480 nm
falls on the slits from a distant source. The distance between
adjacent bright fringes is 5.8 mm.
a) find the distance between the two slits. Express your answer
using 3 significant figures.
b) determine the distance to the 6th order dark fringe from the
central fringe. Express your answer using three significant
figures.

Which of the following make the separation between fringes
greater in the two slit interference experiment? (Select all that
apply.)
Wider slits.Smaller separation of the two slits.Larger
separation of the two slits.Narrower slits.
PRACTICE IT
Use the worked example above to help you solve this problem. A
screen is separated from a double-slit source by 1.22 m. The
distance between the two slits is 0.0292 mm. The second-order
bright fringe (m = 2) is measured to be 4.60 cm from...

A double-slit experiment produces an interference pattern on a
screen 2.8 m m away from slits. Light of wavelength λ= 520 nm n m
falls on the slits from a distant source. The distance between
adjacent bright fringes is 7.2 mm m m . Part A Find the distance
between the two slits. Express your answer using three significant
figures. Part B Determine the distance to the 5th order dark fringe
from the central fringe. Express your answer using...

A Young’s double-slit apparatus is illuminated with 669 nm light
and the screen is positioned 2.2 m from the double slits. If the
spacing between the two slits is 0.33 mm …
Part a) What is the angle from the center line (the line from
the center of the two slits to the central bright spot) to the
second order bright spot?
Part b) What is the distance from the zeroth order bright fringe
and on the screen to the...

In Young’s Double Slit Experiment, light of wavelength 550 nm
illuminates two slits which are separated by 0.500 mm. The
separation between adjacent bright fringes on a screen 3.00 m from
the slits is?

a) Two narrow, parallel slits, separated by a distance of 0.25
mm, are illuminated by a light source whose wavelength is 480 nm.
Calculate the angular separation of the central bright maximum and
the first-order bright fringe.
b) Two narrow, parallel slits, separated by a distance of 0.25
mm, are illuminated by a light source whose wavelength is 480
nm.
(a) Calculate the angular separation
of the central bright maximum and the first-order bright
fringe.
(b) Calculate the linear separation...

In a double-slit experiment, the distance between slits is
0.5.0 mm and the slits are 2.0 m from the screen. Two interference
patterns can be seen on the screen: one due to light of wavelength
480 nm, and the other due to light of wavelength 600 nm. What is
the separation on the screen between the second -order (m
= 3) bright fringes of the two interference patterns?(show the ray
diagrams)

In a two-slit experiment using laser light, the distance between
the slits and the screen is 1.10m, and the distance between the
slits is 0.040mm. If the second order (m=2) bright fringe is
measured to be 4.20cm from the centerline on the screen, what is
the wavelength of light?
a) 200nm b) 381nm c) 401nm d) 620nm e) 763nm
thank you in advance!

In Young’s Double Slit Experiment, light of wavelength 550 nm
illuminates two slits which are separated by 0.500 mm. The
separation between adjacent bright fringes on a screen 3.00 m from
the slits is?
1.32mm
0.891 mm
2.54 mm
3.30 mm
I got 3.30mm, wanted to double check

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