Yes, if the object is spinning there will be red shifts on the half moving away and blue shifts on the half moving closer.
This is one way tornadoes are detected using Doppler RADAR, the water droplets on one side of the cloud are moving away (red shift) while those on the other side are moving closer (blue shift), showing that the cloud is rotating.
Solid spinning objects act the same and the rotation is detectable with Doppler RADAR.
if this is the same question i had then the answer is -the blue object has a density less than 1g/cm^3
The Doppler effect is the mix of red shift and blue shift. For example when your walking down the street and a car drives up from behind you and you don't see it but hear it your hearing the blue shift of the Doppler effect. also same scenario but the car has passed and driving away in front of you then your hearing the red shift of the Doppler effect. hope that helps I'm in 8th grade might wanna check but I'm pretty sure that's right well that's what we learned today anyway...:)
Yes. You need space for matter to exist in, therefore they exist in the same place, but not in any other way.
The velocity of the object.
It will look red. White light is made up of a spectrum of many colours. The primary colours are red, green and blue. An object (in white light) appears yellow because it reflects red and green light but absorbs blue light. In red light, the same object will simply reflect the red light. Since there is no green light, the object will appear red. (A mixture of red and green gives yellow)
No.
Redshift and blueshift refer to a change in frequency of light we receive from distant objects (stars, galaxies, etc.) The light can turn different colors, and purple is one of them. However, no matter what the color the light changes to, the technical term is always "redshift" if the frequency of the light decreases (normally indicating that the object is moving away from us), and "blueshift" if it increases (normally indicating that the object is moving towards us). Blue shift and purple shift would mean the same thing because the spectrum is one-dimensional. It's like if you are in Boston, a shift towards Chicago is the same as a shift towards San Francisco. Obviously, a purple shift is a super blue shift.
Blue shift is a phenomenon whereby a moving object emits light in such a way that the waves of light actually posses a higher frequency than when emitted. Its like a pitcher throwing a fastball versus the same pitcher throwing a fastball from a moving vehicle; to an observer on the side of the road, the ball has a higher velocity when being thrown from the vehicle than from a stationary pitcher. The higher frequency of the light results in a shift towards the blue-end of the visible light spectrum; hence the name blue shift. This is a method used in astronomy to determine that a visible object is moving towards the Earth.
if this is the same question i had then the answer is -the blue object has a density less than 1g/cm^3
It is impossible for a juggernaut and an immovable object to exist in the same universe and dimension.
Blue shift as you get closer because by the Doppler effect, the frequency of the light increases, so the light seems more blue. Using the same logic, there is a red shift for light as you move away from stars.
Yes there are ... you see when you pres shift+6 and shift+r u can whrite red letters its the same with blue u just go shift+b :)
No one ever said that they do. In fact, the only way we know a distant object's [radial] speed is through its red shift. So if two objects have the same red shift, then as far as anybody knows, they have the same speed.
No. The sky is just as blue as a blue shirt though. Technically an object, such as a shirt or the sky, is not blue. The object just appears to be blue because it absorbs all other colors of the spectrum and reflects blue back which is the same with any other color seen.
The object is moving away from the observer.
Yes. In fact this is precisely why the copy constructor and assignment operator exist.
A vacuum.