0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Do hotter objects emit more infrared radiation?
True , because the warmer objects give off more infrared radiation than cooler objects ..
Do hot objects absorb infrared radiation?
All objects emit (give out) and absorb (take in) thermal radiation, which is also called infrared radiation. The hotter an object is, the more infrared radiation it emits. However; the hotter an object, the faster it will emit infrared radiation. Even though hotter objects can absorb infrared radiation, they will continue to emit infrared radiation much faster than they absorb it from any colder objects / sources around them, until an equilibrium is achieved with the objects surroundings i.e. it is always an antagonistic relationship with the objects surroundings and the surroundings with the object.
The Energy that flows from a warmer body to a colder body is called?
Heat. A hotter (higher temperature) force will always transfer its heat to a cooler (lower temperature) object until the temperature of the two is equal. This is done in three ways: conduction, convection, and radiation. Conduction is when two solids of different temperature are placed next to each other. The vibrating atoms in the hotter solid collide against the atoms in the cooler structure, losing their energy. When this happens, the atoms in the cooler structure become more agitated, resulting in increased heat. Transference of heat by the movement of a fluid containing thermal energy is known as convection. Radiation originates in the charged particles of an atom known as nuclei and electrons. As these particles move faster, they lose energy by emitting electromagnet radiation. Nuclei and electrons also aborbe electromagnet radiation which increases their energy. Because hotter objects emit more radiation than cooler ones, it carries heat from the hotter to the cooler.
Do hotter objects radiate more total energy per unit area than colder objects?
Yes
An hot object emits less radiation than a cool object emits?
Generally, yes. For example, a hot coil may emit infrared or even red light, and hot iron glows. When cool, however, they do not emit light. The reason is that electrons are given more energy from the heat, so they raise in their location from the atom, and when they return to a stable location they give off light.
Do hotter objects emit more infrared radiation?
True , because the warmer objects give off more infrared radiation than cooler objects ..
Do hot objects absorb infrared radiation?
All objects emit (give out) and absorb (take in) thermal radiation, which is also called infrared radiation. The hotter an object is, the more infrared radiation it emits. However; the hotter an object, the faster it will emit infrared radiation. Even though hotter objects can absorb infrared radiation, they will continue to emit infrared radiation much faster than they absorb it from any colder objects / sources around them, until an equilibrium is achieved with the objects surroundings i.e. it is always an antagonistic relationship with the objects surroundings and the surroundings with the object.
Does cooler magama flow more or less quickly than hotter magma?
Cooler magma flows slower than hotter magma.
What types of objects emit of infrared raditation?
Any object emits infrared radiation. The hotter the object, the more infrared is emitted.
Does cooler magma flow more or less than hotter magma?
when magma is melted at a higher temp. it'll be more runny so cooler magma will be slower than hotter magma
How did the sun get its color?
The sun's color results from the temperature of its outer layer, which emits light in the yellow part of the visible spectrum. Hotter stars tend to emit more light in the blue part of the spectrum while cooler stars are more reddish.
Does cooler magma flows more or less quickly than hotter magma?
when magma is melted at a higher temp. it'll be more runny so cooler magma will be slower than hotter magma
Who is more cooler Hanan Montana or t pain?
Who is HOTTER Hanan Montana is but t-pain is cooler. Call me Hanan.
What is the ralation of color to a star's temperature?
Generally, the more blue a star is then the hotter it is, and the more red it is then the cooler it is.
Does electricity heat up objects?
yes. the more electricity the hotter.
Do plates become more dense or less dense when they become cooler?
Cooler material is more dense and hotter material is less. This means that plates become more dense as they cool.
Which will emit the most infra red radiation a glass of milk taken from the fridge or a cup of tea?
In general, a hotter object will emit more radiation per unit area.
