Question 12 1 1 pts colors seen on some tv screens

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Question 121 / 1 ptsColors seen on some TV screens result from colorsubtraction.neither of these
either of theseaddition.Question 131 / 1 ptsThe sky is blue because air molecules in the sky act as tiny
Question 141 / 1 ptsA mirage occurs for road surfaces that are most oftensnowy.
Question 151 / 1 ptsA primary rainbow is brighter than a secondary rainbow because
Question 16
1 / 1 ptsStars twinkle when seen from Earth. When seen by an astronaut on the Moon, starsdon't twinkle.twinkle less.twinkle more.
Question 171 / 1 ptsLight of different colors in a glass prism travel at
Question 181 / 1 ptsWhich is a useful property of a prism?
internally reflects 100% of incident lightnone of the aboveall the aboveQuestion 191 / 1 ptsA single raindrop illuminated by sunshine disperses
Question 201 / 1 ptsThe type of lens that spreads parallel light is acombination of converging-diverging lens.converging lens.
diverging lens.Quiz Score:19out of 20Previous
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Term
Spring
Professor
Gauri Pradhan
Tags
Physics, Current, Light, pts, North Pole

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