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If we want to observe at a wavelength of 10 μm, what are the largest fluctuations that the mirror surface can have?

Astronomy

1st Edition

ISBN:9781938168284

Author:Andrew Fraknoi; David Morrison; Sidney C. Wolff

Publisher:Andrew Fraknoi; David Morrison; Sidney C. Wolff

Chapter5: Radiation And Spectra

Section: Chapter Questions

Problem 45E: If the emitted infrared radiation from Pluto, has a wavelength of maximum intensity at 75,000 nm,...

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4.20. If we want to observe at a wavelength of 10 μm,
what are the largest fluctuations that the
mirror surface can have?

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