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When infrared images show that an area is getting hotter what is probably happening there?
Without knowing the context of this question there could be a number of reasons. There could be an exothermic chemical reaction such as a fire. The area could be heated by the sun. Moving parts in a machine may be experiencing friction. If it is on or near a volcano it is a sign that magma is getting closer to the surface.
What else can I help you with?
What is a sentence for hotter?
It's hotter today than it was yesterday. She's so much hotter with a tank on. It's gotten a lot hotter in here. Can we turn the air on?
What would happen if there was no feedback in an oven system?
If there was no feedback in an oven system, it would keep getting hotter until it melted, exploded, or was turned off.
Part of the electromagnetic spectrum makes the sidewalk feel warm on a sunny day?
The sun emits all of the electromagnetic spectrum. The part that heats the sidewalk is the infrared region which is invisible and has a long wavelength. Dark objects absorb much more heat than lighter objects so that asphalt pavement will get much hotter than concrete.
Can a volcano be hotter than the sun?
No
How does the sun heat the sand?
The sun's rays are made up of three types of electromagnetic radiations - UV, visible light and near IR. The infrared rays fall on the sand and the energy is absorbed as thermal energy, thus heating up the sand. Some of this heat is reflected back into the atmosphere and we can feel even the air above the sand to be hotter.
Is infrared light considered hotter or cooler than visible light?
Infrared light is considered cooler than visible light.
Do hot objects absorb infrared radiation?
All objects emit (give out) and absorb (take in) thermal radiation, which is also called infrared radiation. The hotter an object is, the more infrared radiation it emits. However; the hotter an object, the faster it will emit infrared radiation. Even though hotter objects can absorb infrared radiation, they will continue to emit infrared radiation much faster than they absorb it from any colder objects / sources around them, until an equilibrium is achieved with the objects surroundings i.e. it is always an antagonistic relationship with the objects surroundings and the surroundings with the object.
When infrarated images show that an area is getting hotter what is probably happening there?
Without knowing the context of this question there could be a number of reasons. There could be an exothermic chemical reaction such as a fire. The area could be heated by the sun. Moving parts in a machine may be experiencing friction. If it is on or near a volcano it is a sign that magma is getting closer to the surface.
Do hotter objects emit more infrared radiation?
Yes, hotter objects emit more infrared radiation according to Planck's law, which describes the relationship between temperature and the spectrum of electromagnetic radiation emitted. As an object's temperature increases, the amount of energy it radiates also increases, with a greater proportion of that energy being emitted in the form of infrared radiation.
Decribe ow infrared radiation makes skin feel hotter?
Infrared radiation penetrates the skin and interacts with molecules, causing them to vibrate and create heat. This heat sensation is perceived by nerve endings in the skin, triggering a response that makes us feel hotter.
What happened to the wavelength of infrared waves as the objects get hotter?
As objects get hotter, the wavelength of infrared waves they emit decreases. This is known as Wien's Displacement Law, which states that the peak wavelength of thermal radiation emitted by an object is inversely proportional to its temperature. So, as the temperature of an object increases, the peak wavelength of the emitted radiation shifts to shorter wavelengths in the infrared spectrum.
Why is the temperature getting hotter?
some theories are: the temperature is getting hotter due to co2 from both volcanoes and cars the temperature is gettig hotter due to a nautural cycle
Why does the earth keep getting hotter and hotter when receives energy from the sun.?
smeagol
Why do girs get hotter and hotter?
Because you keep getting more desperate and desperate.
What is happening today that proves global warming is happening?
Sea levels are rising because warm water expands, and also from melted glaciers. The earth is becoming hotter because of the extra greenhouse gases. Satellites are measuring reduced radiation from the earth in the infrared wavebands that warm carbon dioxide (meaning that carbon dioxide is trapping the heat rising from the earth).
Explain as completely as possible why the asphalt was so much hotter than the concrete?
The concrete, being nearly white, reflected much of the Sun's infrared energy, while the asphalt, being black, absorbed much of the Sun's infrared energy. (Infrared radiation is associated with heat.)
Do hot objects absorb more infrared radiation?
Yes, hot objects emit more infrared radiation compared to cooler objects. The amount of infrared radiation absorbed by an object depends on its temperature and the material properties of the object. Generally, hotter objects have more thermal energy to emit and absorb more infrared radiation.
