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Physics, 30.01.2020 06:58, jonjosef2012
Why do materials absorb some frequencies of electromagnetic radiation and not others
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Answers: 1
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Physics, 22.06.2019 01:00, Mimix2k
15. give an example for some particles or waves that are moving faster than light in everyday life 16. what is a laser? 17. what is an oscilloscope? 18. what does it means practically that nothing is faster than light in vacuum? 19. what is vacuum?
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Why do materials absorb some frequencies of electromagnetic radiation and not others...
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