Physics, 27.01.2021 19:40 cheesedoodle
If an atom has an unequal number of protons and electrons, we would call it a(n): *
(1 Point)
nucleus
ion
isotope
Answers: 2
Physics, 22.06.2019 04:20, livigrace9004
Calculate the capacitance of a system that stores 2.0 x 10^-10c of charge at 100.0 v. use c=q/v. a. 2.0 x 10^-12 f b. 2.0 x 10^-8 f c. 5.0 x 10^11 f d. 5.0 x 10^7 f
Answers: 1
Physics, 22.06.2019 12:30, fernandoluvsmom
What would be the strength of earth's gravitational field at a point where an 80.0 kg astronaut would experience a 80% reduction in weight
Answers: 3
Physics, 22.06.2019 19:20, gokusupersaiyan12345
The dipole moment of the water molecule (h2o) is 6.17x10^-30 c. m. consider a water molecule located at the origin whose dipole moment p points in the +x-direction. a chlorine ion ( of charge-1.60x10^-19c , is located at x=3.00x10^-9m . assume that is much larger than the separation d between the charges in the dipole, so that the approximate expression for the electric field along the dipole axis can be used. a) find the magnitude of the electric force that the water molecule exerts on the chlorine ion. b) what is the direction of the electric force. -x-direction or +x-direction c) is this force attractive or repulsive?
Answers: 1
If an atom has an unequal number of protons and electrons, we would call it a(n): *
(1 Point)
...
...
Chemistry, 18.04.2020 06:45
Mathematics, 18.04.2020 06:45
Mathematics, 18.04.2020 06:45
Mathematics, 18.04.2020 06:45
Mathematics, 18.04.2020 06:45
History, 18.04.2020 06:45
Mathematics, 18.04.2020 06:45