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describe how light is used

I've answered these two questions and need someone to check them for me:1.Describe two characterisitics that light and sound
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2. asked by mysterychicken
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which describe the study of spectroscopy? select the two correct answersa. the number of galaxies b. reflection of light by
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Which describe the study of spectroscopy? Select the two correct answers.(1 point)interaction of light and atoms reflection of
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2. asked by Boo <3
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Unit 2 lesson 6Which describe the study of spectroscopy? Select the two correct answers 1. Reflection of light by earth 2.
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2. asked by Cinnimonrollsgirl
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Which describe the study of spectroscopy? Select the two correct answers.(1 point)Responses A) interaction of light and atoms B)
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Which describe the study of spectroscopy? Select the two correct answers.(1 point)Responses the number of galaxies emission and
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2. asked by wiggle
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Which describe the study of spectroscopy? Select the two correct answers.(2 points)Responses emission and absorption of light
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Describe the pathway of light from the point where it enters the eye to the point in which the light information travels to the
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Which describe the study of spectroscopy? Select the two correct answers.(1 point)Responses interaction of light and atoms
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2. asked by NOn
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Which describe the study of spectroscopy? Select the two correct answers.(1 point)Responses reflection of light by Earth
1. 1 answer
2. 23 views