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Physics, 21.06.2019 13:40
The de broglie relation Ξ»=h/p can be rewritten in terms of the wave number k as p=kβ. recall that wave number is defined by k=2Ο/Ξ». using the fact that Ξ»=v/f, find the wave numbers k1 and k2 corresponding to frequencies f1 and f2. express your answer as two expressions
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Physics, 21.06.2019 15:00
If you were on a jury, do you think you would expect individual characteristics in the evidence? why or why not? what effects might it have if individuals expect to have individuals characteristics presented? this question is for forensic science
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Physics, 21.06.2019 19:00
Write a question about how changing temperature affects the gas inside the sports ball
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Physics, 21.06.2019 19:00
Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied.
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How does distance affect the force of gravity?...
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