Physics, 07.05.2020 00:07 leslie1811
A beam of light traveling in water (n = 1.33) encounters a boundary with another material. If the critical angle for total internal reflection is 81 degrees, what is the index of refraction of the other material?
Answers: 3
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If steel is more dense that lake water, why can a boat float
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You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the personβs average speed in kilometers per hour?
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Which statements did both aristotle and ptolemy assume? check all that apply.
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Explain the difference in reactivity of the elements based on their electron configurations.
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A beam of light traveling in water (n = 1.33) encounters a boundary with another material. If the cr...
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