Part A Occasionally, when the full moon is covered by a very thin cloud layer, you may see a lunar corona, a bright area wider than the moon with a reddish fringe. A lunar corona is produced when moonlight passes through a thin layer of water droplets of very uniform size. Each droplet diffracts the light, and the diffraction patterns from individual droplets overlap to produce a pattern similar to that of a single drop. The bright area of the lunar corona is the central maximum of the diffraction pattern, and the red fringe occurs because longer wavelengths are diffracted at larger angles. The photograph in (Figure 1) shows a lunar corona in which the outer, reddish edge of the central maximum has a diameter about 10 times that What is the diameter in um of the droplets that cause this lunar corona? Use 650 nm for the wavelength of red light. Express your answer in micrometers. ινα ΑΣφ D= um of the moon. The angular diameter of a full moon is almost exactly 0.50°. Submit Request Answer Figure 1 of 1 > < Return to Assignment Provide Feedback 1. 10
Part A Occasionally, when the full moon is covered by a very thin cloud layer, you may see a lunar corona, a bright area wider than the moon with a reddish fringe. A lunar corona is produced when moonlight passes through a thin layer of water droplets of very uniform size. Each droplet diffracts the light, and the diffraction patterns from individual droplets overlap to produce a pattern similar to that of a single drop. The bright area of the lunar corona is the central maximum of the diffraction pattern, and the red fringe occurs because longer wavelengths are diffracted at larger angles. The photograph in (Figure 1) shows a lunar corona in which the outer, reddish edge of the central maximum has a diameter about 10 times that What is the diameter in um of the droplets that cause this lunar corona? Use 650 nm for the wavelength of red light. Express your answer in micrometers. ινα ΑΣφ D= um of the moon. The angular diameter of a full moon is almost exactly 0.50°. Submit Request Answer Figure 1 of 1 > < Return to Assignment Provide Feedback 1. 10
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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Part A
Occasionally, when the full moon is covered by a very
thin cloud layer, you may see a lunar corona, a bright
area wider than the moon with a reddish fringe. A lunar
corona is produced when moonlight passes through a
thin layer of water droplets of very uniform size. Each
droplet diffracts the light, and the diffraction patterns from
individual droplets overlap to produce a pattern similar to
that of a single drop. The bright area of the lunar corona
is the central maximum of the diffraction pattern, and the
red fringe occurs because longer wavelengths are
diffracted at larger angles. The photograph in (Figure 1)
shows a lunar corona in which the outer, reddish edge of
What is the diameter in um of the droplets that cause this lunar corona? Use 650 nm for the wavelength of red light.
Express your answer in micrometers.
Hνα ΑΣφ
D =
um
the central maximum has a diameter about 10 times that
of the moon. The angular diameter of a full moon is
almost exactly 0.50°.
Submit
Request Answer
Figure
1 of 1
< Return to Assignment
Provide Feedback
10"
Transcribed Image Text:I Review | Const
Part A
Occasionally, when the full moon is covered by a very
thin cloud layer, you may see a lunar corona, a bright
area wider than the moon with a reddish fringe. A lunar
corona is produced when moonlight passes through a
thin layer of water droplets of very uniform size. Each
droplet diffracts the light, and the diffraction patterns from
individual droplets overlap to produce a pattern similar to
that of a single drop. The bright area of the lunar corona
is the central maximum of the diffraction pattern, and the
red fringe occurs because longer wavelengths are
diffracted at larger angles. The photograph in (Figure 1)
shows a lunar corona in which the outer, reddish edge of
What is the diameter in um of the droplets that cause this lunar corona? Use 650 nm for the wavelength of red light.
Express your answer in micrometers.
Hνα ΑΣφ
D =
um
the central maximum has a diameter about 10 times that
of the moon. The angular diameter of a full moon is
almost exactly 0.50°.
Submit
Request Answer
Figure
1 of 1
< Return to Assignment
Provide Feedback
10
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