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Hello Dear Ones.
1. How Scientists exactly calculated movement speed of solar system ?
thank you very much.
1. How Scientists exactly calculated movement speed of solar system ?
thank you very much.
Movement with respect to what?Hello Dear Ones.
1. How Scientists exactly calculated movement speed of solar system ?
thank you very much.
That does not appear to be a meaningful phrase. What do you have in mind? Do you understand that all motion is relative and that it is meaningless to say speed unless you say relative to what?...default movment speed.
There are various methods, but usually it involves measuring radial velocity to some object or objects using a spectrometer. The Doppler shift of some reference spectral lines in the light of the observed object reveals its relative velocity along the line of sight.-Speed of Sun Around Milky Way 230km/s. - This One.
RELATIVE TO THE CMB ! You really should state that since this thread is at a beginner level.This speed is much less than the speed of the Local Group of galaxies through the universe.
Yes, you are correct.Technically speaking, that would be 'relative to the CMB rest frame', would it not?
This is complete and total nonsense. You really need to come to grips with the fact that all motion is relative. There IS no absolute speed as you think there is. You are arguing against science that was established LONG ago.I think this measurement is absolutetly wrong, due lack of understading of simplicity of human mind. What is default speed ? Lets be simple in thoughts. sun is moving, no doubt. we can reduce this movement to the simple movement of object trough infinite space, imagine as dot moving trough black space. so if its moving it has its own energy, and ITS OWN SPEED , it doesnt matter how is relative with other cosmical objects are, it moves, it has is OWN speed. We looking for is true speed, not relative speed.
Again. Total nonsense. There IS NO "true speed". ALL speed is relative. Space is just geometry. There is nothing to "feel"Please read my statments very carefuly. I SAID THAT we dont look for relative speed, we looking for its true speed. relative speed is just comparison of two movement speed of objects. WE measure object speed in SPACE. You can transform movement speed to termodynamical energy, and it gonna gave its own units. if you cannot feel space, its your own psychological problem
Since you won't listen to @phinds, I'll repeat: there is no such thing as "true speed".Please read my statments very carefuly. I SAID THAT we dont look for relative speed, we looking for its true speed.
As others said, there is no absolute speed. If you transform movement speed to heat then all you have done is measure the original speed relative to the frame where the object came to rest. The math works out the same regardless of which frame that is. So it does not provide any additional information.You can transform movement speed to termodynamical energy, and it gonna gave its own units.
All speed is coordinate dependent, like every fraction has a denominator. Without a coordinate system [reference frame] the very concept of speed lacks any meaning.
Yeah, but he had his own set of "facts".Listening does not alter the facts.