Question

Light of wavelength 492.0 nm passes through a 0.10-mm wide slit and forms a diffraction pattern on a screen 2.6 m away from the slit. Calculate the distance between the first and the third minima on the same side of the central maximum.

Answer #1

1. A slit 1.24 mm wide is illuminated by light of wavelength 530
nm . The diffraction pattern is seen on a screen 2.19 m away Find
the distance between the first two diffraction minima on the same
side of the central maximum in meters.
2. Monochromatic light with wavelength 539 nm fall on a slit
with width 0.016 mm wide. The distance from the slit to a screen is
3.18 m. Consider a point on the screen 1.19cm from...

Red light of wavelength 633 nm from a helium-neon laser passes
through a slit 0.350 mm wide. The diffraction pattern is observed
on a screen 2.55 m away. Define the width of a bright fringe as the
distance between the minima on either side.
a) What is the width of the central bright fringe?
b) What is the width of the first bright fringe on either side
of the central one?

Red light of wavelength 633 nm from a helium-neon laser passes
through a slit 0.400 mm wide. The diffraction pattern is observed
on a screen 3.25 m away. Define the width of a bright fringe as the
distance between the minima on either side.
Part A: What is the width of the central bright fringe?
Part B: What is the width of the first bright fringe on either
side of the central one?

Light with a wavelength of 633 nm passes through a slit 6.38
?m wide and falls on a screen 1.60 m away. Find the
distance on the screen from the central bright fringe to the third
dark fringe above it. ___ cm
Monochromatic light passes through two slits separated by a
distance of 0.0332 mm. If the angle to the third maximum above the
central fringe is 3.21 degrees, what is the wavelength of the
light? __ nm

1. monochromatic light of wavelength 540 nm from a source passes
through a slit that is 0.03mm wide. What is the width of the
central bright fringe on the diffraction pattern formed on a screen
placed at a distance of 2.00 m away from the slit?
2. Light of wavelength 500 nm is incident on a single slit of
width 0.02 mm to produce a diffraction pattern with intensity
4.00×10^-4 W/m^2 at the center of a screen placed far away...

Monochromatic light of wavelength λ = 595 nm from a distant
source passes through a slit 0.460 mm wide. The diffraction pattern
is observed on a screen 4.00 m from the slit. In terms of the
intensity I0 at the peak of the central maximum, what is the
intensity of the light at the screen the following distances from
the center of the central maximum?
a) 1.00mm
b) 3.00mm
c) 5.00 mm

Light with a wavelength of 626 nm passes through a slit 7.74
μm wide and falls on a screen 1.75 m away.
Find the linear distance on the screen from the central bright
fringe to the first bright fringe above it. ________cm

A single slit, 2000 nm wide, forms a diffraction pattern when
illuminated by monochromatic light of 520-nm wavelength. A. What is
the largest angle from the central maximum at which the intensity
of the light is zero? B. Find the angle at which the fourth minimum
of the pattern occurs away from the central maximum

Coherent light of wavelength 600 nm is incident on a narrow
slit. The diffraction pattern is observed on a screen that is 4.00
m from the slit. On the screen the width of the central maximum of
the diffraction pattern is 3.00 mm. What is the width of the slit?
answer is 1.6 mm

Light with a wavelength of 702 nm passes through a slit 7.50 ?m
wide and falls on a screen 2.05 m away. Find the linear distance on
the screen from the central bright fringe to the first bright
fringe above it. Express your answer to three significant
figures.

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