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according to me yes
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What is the emission of heat from an object called?
chemiluminescence The direct production of light as the result of a chemical reaction with little or no heat produced
How does radiation heat a substance?
Heat is the chaotic vibrations of molecules caused by absorption and emission of infrared radiation. Also, if a particle absorbs any wavelength of light then it can transfer some of the energy of the absorption into kinetic energy which generates infrared radation; which we perceive as heat.
Bulb that produces two forms of energy?
All bulbs produce heat energy and light energy ,even the CFL (Compact Fluorescent Lamp) there is also some heat energy associated with them.
Does a light bulb convert electrical energy to both heat and light energy?
Yes. Heat is radiated as infra-red, a longer wavelength than visible light, but otherwise similar. Incandescent light bulbs with a heated filament emit infra-red light as heat, and only a small part of the emission is visible. Other light bulbs using electrical discharges in neon gas (known as fluorescent bulbs) do not produce as much infra-red, and are more efficient in the conversion of electrical energy into light. If you feel a fluorescent tube you will find it is only warm, but DO NOT feel an incandescent bulb or you will burn your hand, its so hot.
Which color besides black absorbs the most heat?
Colors don't absorb "heat". Colors absorb light. So it depends on the light source, which color is most effective at being heated by light it absorbs. A violet color will absorb a photon of violet (or more energetic) light, and re-emit some of it. The losses in re-emission per photon is higher than with other colors. But our Sun's light does not carry too many violet photons, so we always call these surfaces "cool". So you can guess "red", and know that it is the light source, and not the color, that makes it hotter.
Is there any concerns with the electromagnetic waves associated with infrared saunas?
Heat is heat. No matter how it is generated you will make steam. It will not effect you very differently because of a different heat source. A heated rock near a fire can exhibit a similar infrared light emission as electrical radiant heat does.
What does response mean in science term?
Response means reaction, as in a movement, change, or emission (like heat, light, or sound).
What is a non-thermal emission?
Thermal means heat, so a non-thermal emission would be when something is given out that does not contain heat.
Thermionic Emission of electron is due to?
Heat
An exothermic reaction always?
Releases energy by light or heat
Black body radiation of the emission o light from metal surfaces false or true?
False. Black body radiation refers to the emission of light from an object that absorbs all incident radiation. While metals can emit light, the term "black body radiation" specifically refers to the emission from an idealized object, called a black body, which is not typically applicable to metal surfaces.
What happen when lights strikes an object in black cloth?
When light ray strikes a black object (it does not matter if it is cloth or solid) some of the light is 'absorbed' and some of it is reflected back to the normal of the surface (pependicular). Reflected light continues its path and absorbed light is transormed usually into heat. For example if you leave black and white objects in the desert they will heat but the black one will reach higher temperature. In physics there is an idealistic object called 'perfect black body' and the light which hits it is not reflected but absorbed. This means ALL of the incoming light is transformed into heat and the scientist use this imaginary object to calculate the emission of this body. This is called 'heat emission of a perfect black body'.
What is the emission of heat from an object called?
chemiluminescence The direct production of light as the result of a chemical reaction with little or no heat produced
What are some indicators of heat?
High temperature, Infra-red radiation, material expansion, Liquid boils and/or evaporates Gas expansion, Warm to touch, Light emission,
Would Emission Leak cause your car to over heat?
No.
How does radiation heat a substance?
Heat is the chaotic vibrations of molecules caused by absorption and emission of infrared radiation. Also, if a particle absorbs any wavelength of light then it can transfer some of the energy of the absorption into kinetic energy which generates infrared radation; which we perceive as heat.
Why does barium give a green flame test?
The heat of the flame excites the metals ions, causing them to emit visible light. The characteristic emission spectra can be used to differentiate between some elements.SO the characteristic emission spectra of Barium contains wavelengths corresponding to green color.
