Two equal charges exert equal forces on each other. what if one charge has twice the magnitude of the other?
1. the bigger charge will exert a force four times as strong.
2. the smaller charge will exert a force four times as strong.
3. the smaller charge will exert a force twice as strong.
4. the bigger charge will exert a force twice as strong.
5. the forces will be equal.
Answers: 2
Physics, 22.06.2019 11:10, cmflores3245
While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.
Answers: 3
Physics, 22.06.2019 15:20, ineedhelp2285
Aphoton is absorbed by an electron that is in the n = 3 state of a hydrogen atom, causing the hydrogen atom to become ionized. very far away from the nucleus, the released electron has a velocity of 750,000 m/s. what was the wavelength of the absorbed photon?
Answers: 2
Physics, 22.06.2019 20:30, valenzueladomipay09u
Light from two different sources are incident upon the same side of a polarizing filter. light from one source is polarized with total intensity ip, while light from the other source is unpolarized with total intensity iu. as you rotate the polarizing filter through 360 degrees, the intensity of the transmitted light on the other side varies by a factor of 9. what is the relative intensity of the initial polarized source to the unpolarized source, or ip/iu?
Answers: 2
Two equal charges exert equal forces on each other. what if one charge has twice the magnitude of th...
English, 27.05.2021 21:00
Social Studies, 27.05.2021 21:00
Health, 27.05.2021 21:00
English, 27.05.2021 21:00
Mathematics, 27.05.2021 21:00
Mathematics, 27.05.2021 21:00