Physics, 30.08.2019 16:00 granthazenp5e9mj
The atom consists of three types of subatomic particles: protons, neutrons, and electrons. the electron is by far the lightest of the three, while the much heavier proton and neutron have masses very similar to each other. two of the types of particles carry an electrical charge, while the third is neutral. label the subatomic particles and appropriate charges by their relative locations.
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Physics, 21.06.2019 19:30
Molten iron fills a mould, which has a volume of 200 cm cubed. calculate the volume when the iron cools and solidifies. molten iron has a density of 7.0g/cm cubed. in its solid state, iron has a density of 8.0g/cm cubed.
Answers: 3
Physics, 22.06.2019 17:20
You charge a parallel-plate capacitor, remove it from the battery, and prevent the wires connected to the plates from touching each other. when you increase the plate separation, what happens to the following quantities?
Answers: 1
Physics, 22.06.2019 18:30
In which situation is the acceleration of a car negative? question 5 options: a)the velocity of a car was 75 km/hr over 4 hours. b)the velocity of a car reduced from 50 km/hr over one minute. c)the velocity of a car increased from 40 km.h to 75 km/h over 15 minutes. d)the velocity of a car was 45 km/hr at 2: 00pm and at 4: 00pm its velocity was 85 km/ht.
Answers: 2
The atom consists of three types of subatomic particles: protons, neutrons, and electrons. the elec...
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