0
What else can I help you with?
Is electromagnetic radiation made of photons or the perpendicular oscillation of magnetic and electric fields?
Electromagnetic radiation (EMR) is the oscillation and movement of magnetic and electric fields which are perpendicular to each other. This is the way in which electromagnetic radiation is propagated. Photons are another term for higher energy EMR, and it could also be argued that photons make up some forms of electromagnetic radiation.
What part of the electromagnetic spectrum can be sensed without technology?
We have detectors on our bodies to detect electromagnetic radiation that we refer to as 'light',and also radiation in the far infrared that we refer to as 'heat'.A lot of people think we're also able to detect EM radiation in other bands, but scientific experimentationdoesn't support that.Yet ? ~ ~ oooweeeooo ~ ~ ~ ~
What influences absorption of electromagnetic radiation?
The absorption of electromagnetic radiation is influenced by several factors, including the frequency or wavelength of the radiation, the material's electronic structure, and its chemical composition. Different materials absorb specific wavelengths due to their molecular and atomic configurations, which can resonate with the energy of the incoming radiation. Additionally, temperature, pressure, and the presence of impurities can also affect absorption characteristics. Overall, the interaction between electromagnetic radiation and matter is governed by quantum mechanical principles and the nature of the electromagnetic spectrum.
What absorbs ultraviolet radiation?
Ozone does as done carbon black and special chemicals - UV absorbers such as benzotriazoles and others also.
Does electromagnetic radiation include only visible light waves?
Not exactly. Actually, no. Photons are chunks of electromagnetic waves. As such, they do not produce EM waves, they ARE those waves. A photon inter-acting with some other particle could result in other photons -- ie, a different kind of EM wave -- being created.
What are the two ways energy is transferred to absorbers?
Energy can be transferred to absorbers through radiation, where energy is emitted in the form of electromagnetic waves, such as light. Energy can also be transferred through conduction, where heat is directly transferred through physical contact between objects of different temperatures.
What Materials which are good absorbers of radiation are also good?
Materials that are good absorbers of radiation are also good emitters of radiation. This is known as Kirchhoff's law of thermal radiation. Good absorbers like black surfaces are also good emitters, while poor absorbers are poor emitters. This is why black objects heat up quickly in the sun and cool down quickly at night.
What is transferred by electromagnet waves?
Electromagnetic radiation is transferred by electromagnetic waves. Electromagnetic radiation is a fundamental phenomenon of electromagnetism.
Recall that good absorbers are good emitters?
Yes, according to Kirchhoff's law of thermal radiation, good absorbers are good emitters of radiation at a given wavelength. This means that materials that efficiently absorb incoming radiation also emit radiation effectively at the same wavelength.
Why good absorbers are good emmiters?
Good absorbers of radiation are also good emitters because they can absorb energy from their surroundings and then emit that energy in the form of radiation. This is governed by Kirchhoff's law, which states that objects that absorb radiation well at a specific wavelength are also good emitters at that same wavelength.
What does electricity cause?
electricity causes an electromagnetic field, also radiation.
Is electromagnetic radiation made of photons or the perpendicular oscillation of magnetic and electric fields?
Electromagnetic radiation (EMR) is the oscillation and movement of magnetic and electric fields which are perpendicular to each other. This is the way in which electromagnetic radiation is propagated. Photons are another term for higher energy EMR, and it could also be argued that photons make up some forms of electromagnetic radiation.
Which is the only kind of nuclear radiation that is also an electromagnetic wave?
The gamma wave is.
Can heat energy also be light energy?
Yes. Heat energy is a form of electromagnetic radiation, like infrared Radiation.
Is radiation the direct transfer of energy by electromagnetic?
It's the emission of electromagnetic energy from something, not the transfer. That em-radiation could travel for ever across the universe, never interacting with anything ever again and it would still be radiation.________________________________________________________Not all radiation is electromagnetic engery. Electromagnetic energy is transfered by way of photons. Photons are emited through gamma radiation and black body radiation. Nuclear decay of alpha particles and beta particles (which are also considered radiations) are actual particles that have mass, and are not electromagnetic radiation.
What is heat radiation know en by?
Heat radiation is also known as thermal radiation. It is the transfer of heat energy in the form of electromagnetic waves, typically in the infrared region of the electromagnetic spectrum. This type of energy transfer does not require a medium and can occur through a vacuum.
What part of the electromagnetic spectrum can be sensed without technology?
We have detectors on our bodies to detect electromagnetic radiation that we refer to as 'light',and also radiation in the far infrared that we refer to as 'heat'.A lot of people think we're also able to detect EM radiation in other bands, but scientific experimentationdoesn't support that.Yet ? ~ ~ oooweeeooo ~ ~ ~ ~
