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What else can I help you with?
What term specifically describes the process wherein the sun's radiation becomes trapped in the earth's atmosphere?
greenhouse effect Visible light come in, is absorbed by the earth's surface and reemitted as IR, the IR cannot escape the atmosphere to space so heat builds up in the atmosphere.
Is iridium found easily found on the moon?
Ir is a very rare element; the probable concentration in the surface rocks may be 10 pg/kg.
Why does the sun reflect so many different colors?
Color is a function of electromagnetic frequency. The Sun generates all kinds of EM, including the visible light, the ultraviolet and infrared, radio wave, microwaves, x-rays and gamma rays. most of these are stopped by our atmosphere, but light and the near IR and UV come through. These can be separated by diffraction (as in a glass prism or a raindrop) and perceived as different colors. There are UV and IR "colors" also, but our eyes don't pick them out.
Which part of the EM spectrum is visibleto humans?
The 'White Light' part. We cannot see. UV. or shorter wavelengths. nor can we see IR (Infra-Red) or lomger wavelengths. However, humans can be affected by unseen EM waves. UV in small doses , gives us a 'tan'. IR can transfer heat. White Light was shown by Sir Isaac Newton , in his Optics, to split into the colours of the rainbow. Blue at the shorter wavelength and red at the longer wavelength. With in order of wavelength , violet, indigo, blue, green, yellow, orange, red. NB If you like to have a 'sun tan' , then sit in the shade. You will receive all the UV light you need for the tan, but, none of the IR light, which would heat you up and give you sun burn .
What is the sun's color index?
Look this article for IR colors... The color indices of the Sun in the infrared region
What the greatest use of IR scanning systems has been?
Scanning bar codes at the checkout counter in the grocery store
Hi what is a TSOP sensor and why use it instead of IR transmitter-receiver.?
TSOP sensor is aminiaturized receivers for infrared remote control systems. PIN diode and preamplifier are assembled on lead frame, the epoxy package is designed as IR filter. The demodulated output signal can directly be decoded by a microprocessor. TSOP is the standard IR remote control receiver series, supporting all major transmission codes.
How do you use ir led?
IR LED will be having connecting leads same as ordinary LED. When ever we use IR LED, which works like a transmitter we have to connect a photo diode as a receiver (very near to IR LED). So as we know IR LED keeps on emitting IR radiations photo diode will keeps on receiving, it in a reflecting surface. In case if the surface not reflect IR radiation(Black surface obsorbs IR). the input to the photo diode becomes nil, and photo diode wont work and hence the circuit. inform.mayaprasad@gmail.com
What doe infrared mean?
Infrared (IR) is a type of wave on the Electromagnetic Spectrum. Infrared is also a technology which is most popularly used in remotes. TV remotes use a IR blaster to send IR signals to an IR receiver on the television.
How can I block an IR signal effectively?
To block an infrared (IR) signal effectively, you can use materials that are opaque to IR radiation, such as certain types of plastics, glass, or metal. Creating a physical barrier between the IR source and receiver can help block the signal. Additionally, using specialized IR-blocking films or coatings can also be effective in preventing IR transmission.
What type of sensors do reversing cars use?
IR sensors
What does IR use to receive data?
An Infra Red detector !
What natural resources did Cahokia's people use and what did they make?
what is ir
What are the properties and applications of ir transparent material?
IR transparent materials are substances that allow infrared (IR) light to pass through them. These materials have properties that make them suitable for applications such as thermal imaging, remote sensing, and communication systems. They are often used in lenses, windows, and protective coatings for devices that utilize IR radiation. Some common IR transparent materials include silicon, germanium, and certain types of glass and plastics.
What button do you press to use IR flares on BF3 PS3?
Use the L1 button
What type of em waves is the camera autofocusing?
Camera autofocus systems typically use infrared (IR) electromagnetic waves. These IR waves are emitted by the camera and reflected off subjects to determine distance and focus. Some advanced systems may also utilize visible light or laser technology for faster and more precise focusing. Overall, the key role of these electromagnetic waves is to assess the distance to the subject for optimal focus.
What does IR use to transmit data using?
Infra Red light ! I'm guessing you also asked the question 'What does IR use to receive data' too. Basically there is an IR diode in the transmitter, and a detector in the receiver. The amount of IR emitted by the diode varies with voltage, so when the detector receives the pulse, it can 'de-code' what's being sent.
