Infrared Radiation is often used in industrial, scientific, military, law enforcement, and medical applications. Night-vision devices are used extensively; active near-infrared illumination allows people or animals to be observed without detecting the observer.
It is assumed that all the EM radiation, including infrared light, originates from the point where there is some alteration in the movement of electrons.
Transverse waves
Other electromagnetic radiations including infrared consist of transverse waves. When any displacement or waviness of the wave at right angles to the direction in which the energy of the wave is moving, then the wave is called a transverse wave.
Wave length
The infrared waves generally have unique wavelengths which are measured in microns. The shortest wavelength of infrared is assumed to be 0.7 microns whereas the longest wavelength is assumed to be about 350 microns.
Speed
Just like other electromagnetic radiation, infrared light moves at the rate of 299,792,458 meters per second as per the “Serway’s College Physics”
Particles
The infrared light also exhibits properties which are the characteristics of particles such as wave properties. According to “The New Quantum Universe” infrared light can exist both as a wave as well as a particle at the same time.
Absorption and reflection
Based on the nature of the substance that it strikes, the infrared radiation can be absorbed or reflected in a way similar to the radiation of visible light. For instance, water vapor, CO2, and ozone absorb infrared radiation effectively.
Thermal properties
The transfer of energy is termed heat. One of the mediums by which energy transferred is affected is infrared light. A huge amount of energy that reaches the earth from the sun is in the form of infrared radiation.
Refraction
The infrared light exhibits the property of refraction which determines that the direction in which the light is moving suffers a slight change in the direction when the radiation passes from a medium such as outer space, into another medium that has a different density, like earth’s atmosphere.
Interference
This property states that if two infrared rays are having the same wavelength to meet each other, then they will interfere with one another. Based on how they meet, they will reinforce or cancel each other in changing levels.
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Answer:
Infrared Radiation is often used in industrial, scientific, military, law enforcement, and medical applications. Night-vision devices are used extensively; active near-infrared illumination allows people or animals to be observed without detecting the observer.
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Answer:
It is assumed that all the EM radiation, including infrared light, originates from the point where there is some alteration in the movement of electrons.
Other electromagnetic radiations including infrared consist of transverse waves. When any displacement or waviness of the wave at right angles to the direction in which the energy of the wave is moving, then the wave is called a transverse wave.
The infrared waves generally have unique wavelengths which are measured in microns. The shortest wavelength of infrared is assumed to be 0.7 microns whereas the longest wavelength is assumed to be about 350 microns.
Just like other electromagnetic radiation, infrared light moves at the rate of 299,792,458 meters per second as per the “Serway’s College Physics”
The infrared light also exhibits properties which are the characteristics of particles such as wave properties. According to “The New Quantum Universe” infrared light can exist both as a wave as well as a particle at the same time.
Based on the nature of the substance that it strikes, the infrared radiation can be absorbed or reflected in a way similar to the radiation of visible light. For instance, water vapor, CO2, and ozone absorb infrared radiation effectively.
The transfer of energy is termed heat. One of the mediums by which energy transferred is affected is infrared light. A huge amount of energy that reaches the earth from the sun is in the form of infrared radiation.
The infrared light exhibits the property of refraction which determines that the direction in which the light is moving suffers a slight change in the direction when the radiation passes from a medium such as outer space, into another medium that has a different density, like earth’s atmosphere.
This property states that if two infrared rays are having the same wavelength to meet each other, then they will interfere with one another. Based on how they meet, they will reinforce or cancel each other in changing levels.
Explanation:
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