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Physics, 22.06.2019 19:40
It may seem strange that the selected velocity does not depend on either the mass or the charge of the particle. (for example, would the velocity of a neutral particle be selected by passage through this device? ) the explanation of this is that the mass and the charge control the resolution of the device--particles with the wrong velocity will be accelerated away from the straight line and will not pass through the exit slit. if the acceleration depends strongly on the velocity, then particles with just slightly wrong velocities will feel a substantial transverse acceleration and will not exit the selector. because the acc
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Physics, 23.06.2019 07:30
For two variables in a direct proportion, what is the result of doubling one variable?
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two students make a model of a tree house they want to build. the scale 1:44. in the scale model, th...
English, 03.02.2020 09:43
Mathematics, 03.02.2020 09:43
English, 03.02.2020 09:43
Mathematics, 03.02.2020 09:43
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Chemistry, 03.02.2020 09:43
Mathematics, 03.02.2020 09:43
Chemistry, 03.02.2020 09:43
Chemistry, 03.02.2020 09:43
Mathematics, 03.02.2020 09:43
Mathematics, 03.02.2020 09:43
Mathematics, 03.02.2020 09:43