Infrared radiation has wavelengths between 700 nm and 1 millimeter (mm). In infrared the detected radiation is turned into an image on a screen, hotter objects showing up brighter. Radio waves have the longest wavelengths in the electromagnetic spectrum.
Read moreWhat has a long wavelength and low frequency?
The frequency of a wave is inversely proportional to its wavelength. That means that waves with a high frequency have a short wavelength, while waves with a low frequency have a longer wavelength. Light waves have very, very short wavelengths.
Read moreWhat type of wave has the longest wavelength and the lowest frequency?
Radio Waves — The waves in the electromagnetic spectrum that have the longest wavelengths and lowest frequency are called radio waves. Radio waves are used to transmit information from the antenna of a broadcasting station to the antenna of your radio or TV.
Read moreWhat makes a wave high frequency?
A: Waves with a higher frequency have crests that are closer together , so higher frequency waves have shorter wavelengths.19 Eyl 2019
Read moreWhat is an example of a frequency wave?
The hertz measurement, abbreviated Hz, is the number of waves that pass by per second. For example, an “A” note on a violin string vibrates at about 440 Hz (440 vibrations per second).
Read moreWhich wave has high frequency?
Wavelength and frequency are inversely related so that longer waves have lower frequencies, and shorter waves have higher frequencies.
Read moreWhat is considered a low frequency?
Anything below 200 Hz is considered low frequency and anything above 2,000 Hz is high frequency sound.
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