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What temperature would an object radiate the least amount of electromagnetic energy?
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What objects can radiate energy?
All objects radiate energy at a rate depending on their temperature.
The suns energy is a form of what type of energy-?
The size of the sun determines its temperature and the amount of energy radiated. Electromagnetic energy from the sun comes to Earth in the form of radiation.
What determines the amount of energy wave has?
Electromagnetic Spectrum
Can you measure the electromagnetic energy of a person?
In principle, electromagnetic energy can be measured. However, I am not quite sure what you mean by "the electromagnetic energy of a person". A person does not emit significant amounts of electromagnetic energy, except for infrared energy emitted by any object due to its temperature. If you mean that, yes, it can be measured as well.
Human body temperature is about 310 K 98.6 degree F At wavelength do humans radiate the most energy What kind of radiation do you emit?
The Wien’s law for maximum intensity is, Here, is the wavelength of maximum intensity and T is the temperature of human body. Rearrange the above expression for . Substitute for T to find . So the maximum energy is radiated at 9355.83nmK. Humans emit infrared off radiation which is electromagnetic radiation with a frequency lower than visible light.
What objects can radiate energy?
All objects radiate energy at a rate depending on their temperature.
What form of energy in energy of house lights?
House lights radiate energy as electromagnetic waves in the wavelength bands of heat and visible light.
A wide range of energy waves that radiate from the sun?
Electromagnetic radiation.
The suns energy is a form of what type of energy-?
The size of the sun determines its temperature and the amount of energy radiated. Electromagnetic energy from the sun comes to Earth in the form of radiation.
When excited electrons radiate energy the amount of energy given off is equal to?
Photons
What is the connection between a star's surface temperature and its color?
Stars that are cool normally radiate ther energy in the electromagnetic spectrum as red. Even though all the sky appear to be white, Hot stars radiate much longer wave lengths, causing an almost blue color to be emitted.
What determines the amount of energy wave has?
Electromagnetic Spectrum
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.
Can you measure the electromagnetic energy of a person?
In principle, electromagnetic energy can be measured. However, I am not quite sure what you mean by "the electromagnetic energy of a person". A person does not emit significant amounts of electromagnetic energy, except for infrared energy emitted by any object due to its temperature. If you mean that, yes, it can be measured as well.
What determines how much electromagnetic energy is given off by an object?
Its temperature.
Human body temperature is about 310 K 98.6 degree F At wavelength do humans radiate the most energy What kind of radiation do you emit?
The Wien’s law for maximum intensity is, Here, is the wavelength of maximum intensity and T is the temperature of human body. Rearrange the above expression for . Substitute for T to find . So the maximum energy is radiated at 9355.83nmK. Humans emit infrared off radiation which is electromagnetic radiation with a frequency lower than visible light.
Why all bodies radiate energies?
All bodies are subject to entropy, the constantly increasing disorder of the universe, all energy tends to thermal equilbirum thus, places of high energy/temperature/ pressure/ will radiate into places of lower energy/ temperature/ pressure. Also see wiki on blackbody radiation for more detail on that topic.
