Infrared.
I would classify it as a 'short wave' radio wave. Tuning my handy-dandy receiver to that frequency, I would expect to hear one of the standard time and frequency stations operated by N.I.S.T., and I would seize upon the opportunity to calibrate both my wrist watch and the dial on my receiver.
An electromagnetic wave with a frequency of 10^7 Hz would fall in the radio wave part of the electromagnetic spectrum. Radio waves have frequencies between 3 kHz and 300 GHz and are used for communication, broadcasting, and radar systems.
If you increase the frequency of a periodic wave, the wavelength would decrease. This is because wavelength and frequency are inversely proportional in a wave: as frequency goes up, wavelength goes down.
A wave with low frequency would have a longer wavelength and carry less energy. It would also have fewer oscillations per unit of time compared to a high-frequency wave.
An electromagnetic wave with a frequency of 10^12 Hz falls within the terahertz frequency range. Terahertz waves have shorter wavelengths than microwaves but longer than infrared light, and are commonly used in medical imaging, security screening, and for investigating materials properties.
I would classify it as a 'short wave' radio wave. Tuning my handy-dandy receiver to that frequency, I would expect to hear one of the standard time and frequency stations operated by N.I.S.T., and I would seize upon the opportunity to calibrate both my wrist watch and the dial on my receiver.
Divide the speed of light (300 x 106 meter/second) by the frequency. The answer will be in meters.
An electromagnetic wave with a frequency of 10^7 Hz would fall in the radio wave part of the electromagnetic spectrum. Radio waves have frequencies between 3 kHz and 300 GHz and are used for communication, broadcasting, and radar systems.
10 to the power 7 Hz is 10 MHz, so that is HF (high frequency); this range of radio waves goes from 3 to 30 MHz.
If you increase the frequency of a periodic wave, the wavelength would decrease. This is because wavelength and frequency are inversely proportional in a wave: as frequency goes up, wavelength goes down.
10 to the power 7 Hz is 10 MHz, so that is HF (high frequency); this range of radio waves goes from 3 to 30 MHz.
A wave with low frequency would have a longer wavelength and carry less energy. It would also have fewer oscillations per unit of time compared to a high-frequency wave.
The wave length would necessarily be one half. The speed would remain the same independent of the frequency.
An electromagnetic wave with a frequency of 10^12 Hz falls within the terahertz frequency range. Terahertz waves have shorter wavelengths than microwaves but longer than infrared light, and are commonly used in medical imaging, security screening, and for investigating materials properties.
The frequency of a wave is the reciprocal of its period. So, if the period of the wave is 5 seconds, the frequency would be 1/5 Hz, which is 0.2 Hz.
The wavelength of a wave with low speed but high frequency would be short.
The formula to calculate the frequency of a wave is: frequency = speed / wavelength. Plugging in the given values, the frequency of the wave would be 0.5 Hz.