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What are all bodies emit called?
All objects and living things emit infrared radiation unless the object is not a black hole as well unless its temperature is not at the Absolute Zero ( I would call it an "infrared black hole") - such an object can only absorb infrared radiation.
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.
Why does a large object absorb and emit radiation faster than a small object?
Because of the large object has more surface area.
Does a blackbody emit all its radiation at a single frequency?
No. No natural object emits all its radiation at just one frequency.
Do hotter objects emit more infrared radiation?
True , because the warmer objects give off more infrared radiation than cooler objects ..
An object is warmer than its surroundings it will?
Release its heat energy until the object (system) and the surroundings are the same temperature.
What are all bodies emit called?
All objects and living things emit infrared radiation unless the object is not a black hole as well unless its temperature is not at the Absolute Zero ( I would call it an "infrared black hole") - such an object can only absorb infrared radiation.
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.
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.
What type of radiator of energy is an object that is a good absorber of radiation?
An object that absorbs heat well will also emit heat well. The object will emit heat until equilibrium is reached with its surroundings.
Why does a large object absorb and emit radiation faster than a small object?
Because of the large object has more surface area.
Does a blackbody emit all its radiation at a single frequency?
No. No natural object emits all its radiation at just one frequency.
Do hotter objects emit more infrared radiation?
True , because the warmer objects give off more infrared radiation than cooler objects ..
Why does an object appear to be black in color?
An object would appear black if:it did not emit any visible radiation.it was in an environment where there was no ambient visible radiation present.the compounds on its surface absorbed all radiation comprising the visible spectrum.
Why do stars vary in colors?
It is a consequence of something called blackbody radiation. Any object that is not at absolute zero emits electromagnetic radiation. The higher the temperature the cooler At temperatures we usually fin on Earth that radiation is in the infrared range. Hot enough objects emit much of their radiation as visible light. The coolest stars emit mostly red light, which has the longest wavelength of visible light. The hottest stars are blue, as blue light has a shorter wavelength.
Does kindle emit electro magnetic radiation?
Since visible light is one form of electromagnetic radiation, the Kindle{R} brand of pad would have to emit such radiation in order to be usable.
What will an object that is warmer than it's surroundings do?
cool down to the temperature of its surroundings slowly
