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Anonymous Poster #1

Heat and Light Conversion

12/25/2014 11:27 PM

What is the proportion of energy emitted as light and heat of a star from its mass/energy?

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Guru

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#1

Re: Heat and Light Conversion

12/25/2014 11:29 PM

100% of the heat and light that is emitted, is emitted.

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Anonymous Poster #1
#3
In reply to #1

Re: Heat and Light Conversion

12/26/2014 12:57 AM

I mean to say is, we know heat and light was emitted at 100%, how much of it is light, how much of it is heat. Is there any proportions with Light over Heat Energy?

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#4
In reply to #3

Re: Heat and Light Conversion

12/26/2014 2:36 AM

You are to light with the term heat.

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#2

Re: Heat and Light Conversion

12/26/2014 12:54 AM

light = heat.

Its all light until it transforms into heat on another surface.

The tempertrure by which light is emitted is maybe what you mean but this is not heat.

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#5

Re: Heat and Light Conversion

12/26/2014 8:17 AM

don't blink, you might miss some

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#6

Re: Heat and Light Conversion

12/26/2014 10:20 AM
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#7

Re: Heat and Light Conversion

12/29/2014 12:00 AM

If you think of sun we know it gives,heat,light,uv,ir rays etc & we know sunlight & heat can be converted into electricity.

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Guru

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#8

Re: Heat and Light Conversion

01/13/2015 7:10 AM

Stars emit radiation from ultra-short wavelengths (gamma) through X-ray, ultra-violet, visible, infra red, microwaves and radio waves. Different types of star have different distributions of radiation, depending on their temperature. No "heat" is produced until the radiation impacts an object. When the frequency/wavelength of the radiation closely matches that of the vibrational, rotational and translation frequencies of the different molecules present in the object, then they get "hot." Hence space (nothing) has no temperature. UV through IR is the range of wavelengths that you can regard as "heat."

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#9

Re: Heat and Light Conversion

02/17/2015 1:17 AM

This depends solely on the masses magnetical and gravitational field force's Of the matter.

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Anonymous Poster (1); energyconversion (1); Fredski (1); IdeaSmith (2); lyn (2); magrav Dynamics (1); pnaban (1)

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