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When a star or galaxy moves quickly away from an observerthe light it emits?
Wiki User
∙ 7y ago
Red. It's called Redshift
When it moves quickly away it's called Blueshift
Wiki User
∙ 13y ago
Wiki User
∙ 7y agoIs "red shifted" (its frequency is lowered).
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the photoshpere emits visible light
A fluorescent light source emits light as a result of high temperature?
false
What is a 6500K fluorescent bulb?
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Is gold non luminous object?
sun (a luminous object) emits its own light and the moon ( a non luminous object ) reflects the light from the sun to earth that's how we can see the moon. The same way gold is a non luminous object.
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When a star or galaxy moves quickly toward an observer the light it emits will appear?
It will be "blue-shifted". That is, the wavelength of the light will appear to be shorter and so more blue.
What is galaxy redshifted?
Galaxy redshift is much light the Doppler effect. If a galaxy is traveling away from us, the light that it emits and is seen by us is stretched out (the faster we are separating, the stronger the redshift), that means that the wavelegnth is stretched a bit, shifting the light towards red.
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No, it only emits light. The heat gets radiated away as light.No, it only emits light. The heat gets radiated away as light.No, it only emits light. The heat gets radiated away as light.No, it only emits light. The heat gets radiated away as light.
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a black hole emits no light because of its high gravity
Is a type of chemical when exposed to radiation emits visible light?
is a type of chemical when exposed to radiation emits visible light.
Why is a light bulb a example of light energy?
Because it emits light.
How does the sun emit light?
the photoshpere emits visible light
What is large celestial body that is composed of gas and emits light?
A large celestial body that is composed of gas and emits light is called a star.
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The electrons of the atom move closer to the nucleus while the atom emits light.
do moon reflects light or emits?
it reflects
What emits light with heat?
The Sun does this, of course.
