Find the number of electrons in the coin. Each
nickel atom has 28 electrons/atom.
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Physics, 21.06.2019 20:40
In a vernier instrument the main scale is in 1/2 mm divisions .vernier is made by redividing 19 such divisions into 20 equal parts. calculate the least count of the instrument.
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Physics, 21.06.2019 23:20
From center station, a train departs every 30 minutes on the fast line and a train departs every 50 minutes on the state line. if two trains depart from center station at 8: 00 a.m., one on each of the two lines, what is the next time that two trains, one on each line, will depart at the same time?
Answers: 1
Physics, 22.06.2019 06:40
How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a.the kinetic energy increases.b.the kinetic energy decreases.c.the kinetic energy remains the same.d.the kinetic energy is always zero.
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Physics, 22.06.2019 16:30
If anyone who can me with this hw? i would really appreciate it
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Mathematics, 14.11.2019 22:31
History, 14.11.2019 22:31
Physics, 14.11.2019 22:31
Chemistry, 14.11.2019 22:31
Biology, 14.11.2019 22:31