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Physics, 23.06.2019 00:20
Abeam of electrons moves at right angles to a magnetic field of 4.5 Ã 10-2 tesla. if the electrons have a velocity of 6.5 Ã 106 meters/second, what is the force acting on the electrons? the value of q = -1.6 Ã 10-19 coulombs.
Answers: 2
Physics, 23.06.2019 02:30
Atoms seldom exist as independent particles in nature a) as single particles, most atoms have low potential energy b) their electronegativity is much lower when they combine with other atoms c) atoms are more stable when they combine with other atoms d) neutral particles are rare
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Physics, 23.06.2019 03:30
The applied force of 3 washers will increase the applied force on the car to n.
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Physics, 23.06.2019 11:00
Two lasers are shining on a double slit, with slit separation d. laser 1 has a wavelength of d/20, whereas laser 2 has a wavelength of d/15. the lasers produce separate interference patterns on a screen a distance 5.30 m away from the slits. part a which laser has its first maximum closer to the central maximum? view available hint(s) which laser has its first maximum closer to the central maximum? laser 1 laser 2
Answers: 3
Where are iron and aluminum often found?...
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