Physics, 29.09.2019 14:30, greend0719
The sun's rays are directly overhead at the on or about december 21.
Answers: 1
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In this thread, i would like you to comment on the nature of light and how operation of telescopes. light has a duality of a particle and a wave; which one affects your life? also how does light interact with optics inside telescopic systems? answer these questions in two paragraphs. then respond the another students response.
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Physics, 22.06.2019 21:10, bri9263
Two masses are connected by a rope that hangs over a pulley as shown below. the pulley is a uniform cylinder of radius ν
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The sun's rays are directly overhead at the on or about december 21....
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