Question

How wide is the central diffraction peak on a screen 2.50 m behind a 0.0368-mm-wide slit illuminated by 558-nm light?

Answer #1

Here,

The wavelength is,

Lamda= 558 nm = 558*10^-9 m

Then,

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...

Light of a wavelength 532 nm falls on a slit that is 2.50*10^-3 mm
wide. How wide is the central maxima if the screen is 20 cm
away.

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.

Light of wavelength 610 nm falls on a slit that is 3.80×10?3 mm
wide. How far the first bright diffraction fringe is from the
strong central maximum if the screen is 12.5 m away.

A screen is placed 1.40 m behind a single slit. The central
maximum in the resulting diffraction pattern on the screen is 1.60
cm wide-that is, the two first-order diffraction minima are
separated by 1.60 cm. What is the distance between the two
second-order minima?

If 670-nm light falls on a slit 0.0475 mm wide, what is the
angular width of the central diffraction peak?

A single slit is 20.0 um wide, and illuminated by yellow 500 nm
light. A screen is 2.0 m away. How
far from the midline of the screen is the first minimum, in mm?

A 550 lines/mm diffraction grating is illuminated by light of
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How many bright fringes are seen on a 3.7-m-wide screen located
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Using a 697-nm wavelength laser, you form the diffraction
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A diffraction grating with 600 lines/mm is illuminated with
light of wavelength 510 nm. A very wide viewing screen is 2.6 m
behind the grating.
What is the distance between the two m = 1 bright fringes?
How many bright fringes can be seen on the screen?

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