Someone please help me. I am also done with a project but it is asking me about unique wave characteristics of Night Vision Goggles. Here is the question: Do the waves have crest and troughs, or compressions and rarefactions? How does it affect what you hear or see in the invention? Explain.
Someone please help me and give me links to the information. Thank You
Someone please help me and give me links to the information. Thank You
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Unique wave characteristic is its wave length which is longer with respect to other visible wavelength of the light. I think this wave length happens to be above 750 nano meter and is a long wave has got the property of penetrating power and dissipates heat which when struck onto th object. Thus the heat wave generated by the object can be seen through the goggles which is polarised for this wave.
That is why it can be used to see at night or at the dark or where there is no light .
For the reference, you can check on the application of IR light on the web site with little bit of surfing of course.
That is why it can be used to see at night or at the dark or where there is no light .
For the reference, you can check on the application of IR light on the web site with little bit of surfing of course.
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Night vision goggles (most of them) are just light amplifiers: meaning they are dealing with visible spectrum light waves, which are transverse (have crests and troughs) like all electromagnetic waves.