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Which object emits the most radiation of these 4. Water dirt fir or ice?
It isn't clear what sort of radiation you are talking about. If you mean infrared radiation, if the temperature is the same, darker objects do tend to emit more radiation.
What is infared led?
Infared LED is a ~940nm Wavelength Lightbulb. The Light emmited is invisable to the human eye, but most cameras will be able to view the lightsource. Infared LED's are used Primarly in Remote Control Systems.
What types of electromagnetic is emitted in quasar?
As material falls into a Quasar, it emits much of the electromagnetic spectrum. As material is just about to pass the event horizon, cosmic rays (the most energic electromagnetic waves we know of) are released.
Is infrared radiation only emitted from the center of hot solid objects?
No. While most infrared radiation is from the center of hot solid objects, some of it is not. The sun is plasma (not solid) and it emits infrared radiation. Also, infrared radiation can be emitted by the friction in between objects
Which object or material reflects infrared rays?
All materials will reflect, absorb and transmit (allow to pass through) electromagnetic radiation. This is called the Transmit/Reflect (T/R) ratio and it will vary for a material based on the wavelength of the incident radiation. IR radiation does not transmit through most materials. It is absorbed/reflected. Metalized Mylar has a small transmit/reflect ratio.
Does infared radiation and ultraviolet radiation make up most of the nergy earth receives from the sun?
Yes, the do. Except for them, there are visible rays too.
The Sun emits its most intense radiation as?
While the sun emits all types of light, from radio waves, to gamma rays the most intense type of light (electromagnetic radiation) is yellow light.
Which radiation is most common on earth?
Solar radiation is the most common type of radiation on earth. The earth also emits thermal radiation from its crust as a result of decaying of uranium.
Which object emits the most radiation of these 4. Water dirt fir or ice?
It isn't clear what sort of radiation you are talking about. If you mean infrared radiation, if the temperature is the same, darker objects do tend to emit more radiation.
One reason that infared wavelengths are difficult to study is that?
most infared wavelengths are absorbed by earths atmosphere... :)
What wavelength of maximum intensity does the Sun emit?
The Sun emits most of its radiation in a wavelength band between 0.1 and 4.0 micrometers (µm).
What material would absorb the most solar radiation?
black steel
Does polar ice cap emit energy?
Everything emits energy (radiation). Ice, less so than most other natural surfaces.
Which emits the most infra red radiation matte silver surface or shiny black surface?
Matte (dull) and black surfaces emit infrared radiation at a faster rate than shiny and white surfaces.
What is infared led?
Infared LED is a ~940nm Wavelength Lightbulb. The Light emmited is invisable to the human eye, but most cameras will be able to view the lightsource. Infared LED's are used Primarly in Remote Control Systems.
What material is most resistant to the penetration of ionizing radiation?
For example lead, uranium, composites with boron.
Why did no one ever land on Jupiter?
There are many reasons. The most obvious is that Jupiter has no land to land on. It is a gas planet. It also emits enormous amounts of radiation and is very far away.
