Describe at least three properties of the classical planets as seen by ancient astronomers. Which of those properties did they find particularly difficult to explain.

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Q: what great discovery in physics and how it changed the way we see the world?

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Q: Increasing wavelength

A: 21-Gamma rays 22- X-rays 23- Ultraviolet rays 24- Infrared rays 25- Radio waves

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Q: P PaperCut Login for. B Login - Northeaster. O NEIUport Disney+ | Stream th. H Netflix O Messenger D…

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