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Three things: 1. Some stars are of such a temperature that much of the energy is in the form of red light (we call these "M" stars); 2. Doppler effects of rapidly receding stars shift their light towards the red of the spectrum (hence, "red shift"); 3. obscuring dust, either in space or the atmosphere (happens every sundown).
What else can I help you with?
Interstellar reddening is caused by what?
A downward shift in frequency of radiation (perceived as reddening in the visible spectrum) is observed in most stars outside the Milky Way Galaxy. This red shift is assumed to be caused by the stars moving away from our galaxy at a sizable fraction of the speed of light. This shift is similar to the Doppler effect in sound.
Why are distant stars redder than nearby stars of the same spectral type?
Distant stars appear redder because of interstellar dust and gas that scatters and absorbs light, causing longer wavelengths (redder colors) to be more prominent. This effect, known as reddening, is more pronounced for light from distant stars due to the increased path length through interstellar medium.
Describe how gravity causes stars to form galaxies?
It depends on how much gravity that causes stars to form. It depends on how big the star in the galaxies is.
What causes heat and light in stars?
The heat and the light in stars is the same thermal nuclear fission that our Sun (a star) produces.
What process in stars causes the of great quantities of energy?
Nuclear Fusion
What vitamin causes reddening and burning of the neck and face?
Niacin causes flushing, a reddening and burning of the neck and face.
What causes a reddening of the face?
to much hot kinky sex
Interstellar reddening is caused by what?
A downward shift in frequency of radiation (perceived as reddening in the visible spectrum) is observed in most stars outside the Milky Way Galaxy. This red shift is assumed to be caused by the stars moving away from our galaxy at a sizable fraction of the speed of light. This shift is similar to the Doppler effect in sound.
Why are distant stars redder than nearby stars of the same spectral type?
Distant stars appear redder because of interstellar dust and gas that scatters and absorbs light, causing longer wavelengths (redder colors) to be more prominent. This effect, known as reddening, is more pronounced for light from distant stars due to the increased path length through interstellar medium.
I am searching for a medical term for reddening that sounds like bairafeem.?
Erythema is pronounced air uh THEE mah and means reddening.
What is the verb of red?
redden reddens reddening reddened The sky was reddening. He could feel his face reddening with embarrassment.
Is red a action verb?
Red? Red is a colour, making it an adjective.. If you're taking about READ, yes, yes it is an action verb. Redden is a verb redden reddens reddening reddened The sky was reddening. He could feel his face reddening with embarrassment.
What does he has some erythema mean?
Reddening of the skin.
Which part of the interstellar matter produces reddening?
Visible light against electrons combined with ionized hydrogen create the "reddening" effect in the Interstellar Medium.
Why reddening occur in red rot of sugarcane?
Red rot of sugarcane is a fungal disease caused by Colletotrichum falcatum. Reddening occurs due to the production of pigments such as anthocyanin by the plant in response to the infection. These pigments give the affected tissues a red coloration, leading to the characteristic reddening seen in red rot of sugarcane.
What is the meaning of erythema?
Erythema is reddening of the skin due to injury, irritation, or infection. The reddening of the skin usually occurs in patches, and a characteristic element is a bulls-eye.
What effect does interstellar dust have on the light from distant stars?
Interstellar dust scatters and absorbs light, causing it to appear redder and dimmer. This reddening effect is known as interstellar extinction, which can make it challenging to accurately measure the properties of distant stars. Scientists use techniques like infrared and radio astronomy to study objects behind interstellar dust.
