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Physics, 13.07.2019 19:40 jujurocks10
What happens to a light wave when it travels from air glass? a. its speed remains the same. b. its speed increases. c. its wavelength increases. d. its wavelength remains the same. e. its frequency remains the same?
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What happens to a light wave when it travels from air glass? a. its speed remains the same. b. its...
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