Physics, 11.06.2020 23:57 hardwick744
Q 24.19: An unpolarized beam of light with an intensity of 1000 W/m2 is incident on two ideal polarizing sheets. If the emerging light has an intensity 0.1 times the original intensity of the incident beam, what is the angle between the two polarizers
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Physics, 21.06.2019 17:30
Plss anybody know how to do this? ? i need the answers from a through d
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Physics, 21.06.2019 20:30
Asmall metal bar, whose initial temperature was 10° c, is dropped into a large container of boiling water. how long will it take the bar to reach 70° c if it is known that its temperature increases 2° during the first second? (the boiling temperature for water is 100° c. round your answer to one decimal place.) sec how long will it take the bar to reach 98° c? (round your answer to one decimal place.)
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Physics, 21.06.2019 21:30
What type of electromagnetic wave is used in security pens? a. x-rays c. microwaves b. visible light d. ultraviolet radiation select the best answer from the choices provided
Answers: 3
Q 24.19: An unpolarized beam of light with an intensity of 1000 W/m2 is incident on two ideal polari...
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