Physics, 24.03.2020 19:57 ZachLaVine2016
Two linear polarizing filters are placed one behind the other so that their transmission directions form an angle of 45 ° . A beam of unpolarized light of intensity I 0 is directed at the two filters. What fraction of the light will pass through both filters?
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State one advantage and one disadvantage of using a plane mirrior as a driving mirrior
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Physics, 22.06.2019 16:20
How does a circuit breaker protect a refrigerator? a. when the current is too high, a metal strip in the fuse melts and opens the circuit. b. when the resistance is too high , a re-settable which opens a circuit c. when the current is too high , a re-settable switch opens the circuit d. when the resistance is too high a metal strip in the fuse melts and opens the circuit
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Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?
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Which of these activities increases the amount of carbon in the atmosphere?
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Two linear polarizing filters are placed one behind the other so that their transmission directions...
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