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yes. as long at the obj is above absolute 0, it has energy and hence will emit heat.
whether there is a net heat gain or loss depends on the environment it is in. yes. as long at the obj is above absolute 0, it has energy and hence will emit heat.
whether there is a net heat gain or loss depends on the environment it is in.
Wiki User
∙ 15y ago
Wiki User
∙ 14y agoTo be a bit more specific, if by radiation you mean electromagnetic radiation, then only objects which contain some electrical charge can absorb radiation. Since all atoms contain electrically charged elementary particles, the objects that we normally encounter in our lives can absorb radiation. There are, however, some objects in the universe which are devoid of electrical charge, such as the neutrino; it does not absorb radiation.
Wiki User
∙ 13y agoNo, because heat implies that a transfer has occured between two objects.
Wiki User
∙ 11y agono .. unstable nuclei which undergo radioactive decay emit gamma rays.
Wiki User
∙ 13y agoInfra Red radiation which is a type of Electromagnetic radiation.
Wiki User
∙ 14y agoOnly those with temperatures above absolute zero.
Wiki User
∙ 8y agothermal radiation
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∙ 10y agoyes
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∙ 12y agono...
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Does a cold object still have heat?
Yes, it still has some amount of internal energy or "heat". Even considering the coldest objects in the universe, it is still impossible for an object to have no heat, and this theoretical state is known as absolute zero.
Which method of heat transfer can take place if two objects at different temperatures are placed without touching each other in a vacuum?
Heat doesn't travel through a vacuum. The energy could be changed to light and radiate across the gap, so that would be radiation.
A wide range of energy waves that radiate from the sun?
Electromagnetic radiation.
What are some sentences for radiate?
Her face seemed to radiate kindness. Spokes radiate from an axle.
What transfers thermal energy through space?
There are three mechanisms by which thermal energy (heat) is transferred through space: conduction, convection, and radiation.1Radiation is the transfer of heat energy through empty space. All objects with a temperature above absolute zero radiate energy at a rate equal to their emissivity multiplied by the rate at which energy would radiate from them if they were a black body. No medium is necessary for radiation to occur; radiation works even in and through a perfect vacuum. The energy from the Sun travels through the vacuum of space before warming the earth. Also, the only way that energy can leave earth is by being radiated to space.The transfer of thermal energy through space is called Radiation
What objects can radiate energy?
All objects radiate energy at a rate depending on their temperature.
Does all objects in the universe radiate some form of energy?
yes
Do all objects radiate?
no...
Do hotter objects radiate more total energy per unit area than colder objects?
Yes
What kind of objects radiate heat?
x rays
Objects that absorbs and radiate heat?
Styrofoam
Why do astronomers use frequencies when investigating the universe?
It is because stars and other cosmic objects, radiate energy across the whole of the electromagnetic spectrum.
Do darker objects radiate heat better than lighter objects?
YES
When will a living object not radiate any energy at all?
At abosolute 0 or -273K
Does a drum set radiate sound energy?
Yes, a drum set can radiate sound energy when the surface of the drum vibrates on striking it to set particle molecules in air to transfer energy in a wave form and radiate out.
Do all things radiate?
Yes, all objects radiate some heat BUT the hotter the object, the more heat it radiates!! radiation its self is not hot but when it is absorbed by an object its particles in the object move more rapidly thus heating it
What is the meaning of pulsar?
radiate energy
