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Which passes through glass without a problem infrared or ultraviolet radiation?
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∙ 13y ago
infrared radiation
Wiki User
∙ 13y ago
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Does black hold heat?
When a molecule absorbs visible or ultraviolet radiation, electrons in their ground state are promoted to higher states. Through various types of decay, the electrons fall back to their ground states. During this process, some infrared radiation is emitted, which is felt as heat. Black materials emit more infrared radiation because most of the decay of electrons from excited states to ground states involves infrared radiation emission.
What can infrared travel through?
Infrared radiation can only travel through empty space or transparent objects
How is heat transferrred through space?
Through radiation, like infrared radiation, visible light, etc.
Which light travels faster in an optical fiber - ultraviolet or infrared?
Neither. All electromagnetic radiation (light) travels at a constant speed through whatever medium it encounters. Light in a vacuum, for instance, is about 186,282 miles per second; whereas in a fiber optic cable it chugs along at only 115,000 miles per second.*What distinguishes ultraviolet from infrared is the amount of energy associated with it, reflected in its frequency. Assuming that a particular cable is transparent to both forms of radiation (which may or may not actually be the case, as another name for infrared radiation is heat) it is likely that the ultraviolet energy would travel farther before its signal would need to be reboosted.*The speed of light through a medium is proportional to its index of refraction. The index of refraction of fiber optic cable is about 1.62; this means that light travels through it only about 60% as fast as it does through outer space.
Can infrared heat seeking technology see through a mattress?
Infrared radiation does not even pass through a sheet. However, anything that is in contact with a heat source will absorb some of the heat via conduction, and the absorbed heat may eventually be visible through an infrared viewer.
How does heat from the Sun travel through the vacuum of space to the Earth?
The Sun's energy is transmitted by electromagnetic radiation, with most of the heat caused by ultraviolet radiation striking the Earth's surface. This heat is re-radiated by infrared radiation.
Does black hold heat?
When a molecule absorbs visible or ultraviolet radiation, electrons in their ground state are promoted to higher states. Through various types of decay, the electrons fall back to their ground states. During this process, some infrared radiation is emitted, which is felt as heat. Black materials emit more infrared radiation because most of the decay of electrons from excited states to ground states involves infrared radiation emission.
What can infrared travel through?
Infrared radiation can only travel through empty space or transparent objects
Can infrared radiation pass through glass windows?
That depends, short wave infrared radiation can travel through glass (hence the laser pointers and your TV remotes), but longer infrared waves get reflected. This is due to the design of glass so that we can see through it but the infrared heat radiation does not leave, thus improving efficiency.
How is heat transferrred through space?
Through radiation, like infrared radiation, visible light, etc.
Do microwaves absorb Radiation?
Radiation describes any process by which energy emitted by one body travels through a medium or through space, to be absorbed by another body. Radiation is often associated with ionizing radiation (e.g., as occurring in nuclear weapons, nuclear reactors, and radioactive substances). However it also refers to electromagnetic radiation (i.e., radio waves, infrared light, visible light, ultraviolet light, and X-rays). Microwaves are electromagnetic radiation with a wavelength between that of radio waves and infrared light. I will place a link below to show this.
Do infrared waves travel through a vacuum?
Yes, infrared waves are part of the electromagnetic radiation spectrum and all electromagnetic radiation will propagate through a vacuum.
Which part of the solar radiation is absorbed by the ozone layer?
The ultraviolet radiation is absorbed by the ozone layer. The ozone molecules do not allow only the ultraviolet radiations to pass through.
Could the sun emit radiation of many wavelengths?
Yes, that is EXACTLY what the sun always does.The sun emits a near continuous spectrum from the far infrared through visible light through the far ultraviolet. It also emits some low levels of radio, microwave, x-ray, and gamma radiation.
What is an example of solar radiation?
The sun is the best example of radiation because, of the three processes of heat transfer (conduction, convection, radiation), the sun only radiates heat energy.Conduction occurs through matter, and we are separated from the sun by an absence of matter (vacuum).Convection is the movement of a fluid, carrying heat. Although there is a solar wind, it is very very tenuous - a vacuum.You can step outside and feel the sun's radiation (infrared) on your skin, see the light with your eyes.
Which light travels faster in an optical fiber - ultraviolet or infrared?
Neither. All electromagnetic radiation (light) travels at a constant speed through whatever medium it encounters. Light in a vacuum, for instance, is about 186,282 miles per second; whereas in a fiber optic cable it chugs along at only 115,000 miles per second.*What distinguishes ultraviolet from infrared is the amount of energy associated with it, reflected in its frequency. Assuming that a particular cable is transparent to both forms of radiation (which may or may not actually be the case, as another name for infrared radiation is heat) it is likely that the ultraviolet energy would travel farther before its signal would need to be reboosted.*The speed of light through a medium is proportional to its index of refraction. The index of refraction of fiber optic cable is about 1.62; this means that light travels through it only about 60% as fast as it does through outer space.
Does ultraviolet radiation exhibit wave behavior as it travels through space?
Yes.
