a periscope is an optical

  1. In which sentence is the word periscope used correctly?A. Excited about her finding, the scientist used a periscope to view the
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    2. Chloe asked by Chloe
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  2. In which sentence is the word periscope used correctly?A. Excited about her finding, the scientist used a periscope to view the
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    2. Anonymous asked by Anonymous
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  3. WHAT TYPE OF MIRRORS ARE USED IN A PERISCOPE(CONCAVE, CONVEX?) ALSO,DRAW A RAY DIAGRAM OF A PERISCOPE
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    2. ADAM asked by ADAM
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  4. a periscope is an optical instrument made of two plane mirrors inclined at an angle 45 with respect to the axis of the tube. an
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  5. Which statement is not true of optical fiber?Optical fiber can carry thousands of phone conversations. Optical fiber completely
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    2. mir asked by mir
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  6. Which statement is not true of optical fiber?Optical fiber completely reflects light rays. Optical fiber can be made either of
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  7. Which statement is not true of optical fiber?a. Optical fiber can be made either of glass or plastic. b. Optical fiber
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    2. christinaqz asked by christinaqz
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  8. QuestionWhich technologies helped encourage longer sea voyages and exploration? Select each correct answer. Responses lantern
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  9. Which two social media sites are currently MOST used by citizen journalists to publish content for immediacy? (1 point)
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    2. DinoNuggies asked by DinoNuggies
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  10. Which two social media sites are currently MOST used by citizen journalists to publish content for immediacy?(1 point) Responses
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