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chemiluminescence The direct production of light as the result of a chemical reaction with
little or no heat produced
Martin Castro
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∙ 14y agoincandescence
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∙ 12y agoflourescence
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∙ 7y agoWe say the object is luminous.
jayden
rays
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∙ 14y agoluminous
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∙ 11y agoe=mc2
Anonymous
Uyhh
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What is the movement of energy from warmer object to a cooler object?
the movement of energy from a warmer object to a cooler object is called heat transfer
What is the movement of heat called?
Convection is heat transfer by the movement of heated fluids. Heat transfer is the movement of energy from a warmer object to a cooler object.
When an object is heated to higher temperatures what happens to its wavelength of emission?
the wavelength of emission becomes shorter
What is the energy transferred from a hotter object to a cooler object called?
The energy itself is called "heat" or thermal energy. The process is called heat transfer and for objects in contact, it is "conduction" (as opposed to convection or radiation).
What is the vibration of an object?
If you mean molecular vibration than this is called "heat" and gives the object its current temperature.
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 movement of energy from warmer object to a cooler object?
the movement of energy from a warmer object to a cooler object is called heat transfer
What called when transfer of thermal energy from a warmer object to a cooler object?
Heat energy!Heat is the transfer of energy from a warmer object to a cooler object.
What is heat energy called in an object?
Thermal energy of the object or body.
The energy transferred from a hotter object to a cooler object?
it called heat transfer!
What is the movement of heat called?
Convection is heat transfer by the movement of heated fluids. Heat transfer is the movement of energy from a warmer object to a cooler object.
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.
How can spontaneous emission be control?
That's why it's called spontaneous emission you cannot control it. But there is a kind of emission which is called stimulated emission emission. People use stimulated emission in lasers and it can be controlled.
When an object is heated to higher temperatures what happens to its wavelength of emission?
the wavelength of emission becomes shorter
What is the energy transferred from a hotter object to a cooler object called?
The energy itself is called "heat" or thermal energy. The process is called heat transfer and for objects in contact, it is "conduction" (as opposed to convection or radiation).
What is it called when heat can go from cooler to warmer temperatures?
"heat" can not go from colder to warmer temperatures. Heat is not an object, it's energy. Temperature is simply a measurement of how much heat an object possess.
What is the movement of thermal energy from a warmer object to a cooler object is called?
Heat tends to travel faster and to even up temp by mixing with cold, and this action is called "heat transfer"
