Physics, 04.10.2019 22:30 joebossmc2184
Consider the de broglie wavelength of an electron that strikes the back face of one of the early models of a tv screen at 1/10 the speed of light. find the electron wavelength.
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Physics, 22.06.2019 23:30
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 person’s average speed in kilometers per hour?
Answers: 2
Physics, 23.06.2019 02:30
Five renewable energy resources are wind, sunlight, moving water and geothermal energy. question 2 options: true false
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Physics, 23.06.2019 08:00
Whenever the net force on a moving object is zero its acceleration is
Answers: 2
Consider the de broglie wavelength of an electron that strikes the back face of one of the early mod...
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