I love this kind of question! Such inquiries from students give teachers apoplexy, but they point the way to a genuine understanding of physics and so much more! Forces exist ONLY as a consequence of the interaction of mass or particles. An easy example is that a proton and a hydrogen ion- (with no electron in orbit) are identical. So does the proton have a roadmap of where the orbitals belong? Does the electron know its proper place regarding the proton? How does the hydrogen atom KNOW what it should look like?! Fascinating questions! Energy and mass and their fundamental forces determine how the universe looks and works, where it came from and where it's going. That's all. Simple ehhhh.....?
three diffrent ways liht interacts with matter is absorbed, reflected, transmitted and refracted. =)
it scatters
it can be absorded ,reflected and raidiated from the matter
forces hold matter together
It can be: -absorbed -reflected -refracted (scattered)
three diffrent ways liht interacts with matter is absorbed, reflected, transmitted and refracted. =)
Neutrino
it scatters
three diffrent ways liht interacts with matter is absorbed, reflected, transmitted and refracted. =)
Dark Matter is required to exist because without it all galaxies would fly apart. In our Milky Way Galaxy Dark Matter accounts for 90% of the entire mass of the galaxy. Dark Matter is simply that, Dark. As it cannot be seen and has a very weak force. It only interacts with gravity.
it can be absorded ,reflected and raidiated from the matter
Plasma.
forces hold matter together
forces hold matter together
It can be absorbed, reflected and radiated from the matter.
It can be: -absorbed -reflected -refracted (scattered)
It can be: -absorbed -reflected -refracted (scattered)