Wavelength = (speed) divided by (frequency) = (300,000,000) / (60,000) = 5,000 meters
Alarm systems are (dis)armed (basically) by transmitting a code on a given frequency. It is insufficient to know the frequency alone.
Microwaves ARE radio waves, with frequencies above 3 GHz.
ultrasonic wave is sound frequency
Radio waves are electromagnetic waves. The radio waves have the longest wavelengths in the electromagnetic spectrum. A radio wave has a much longer wavelength than does visible light. We use radio waves extensively for communications.
Wavelength = (speed) divided by (frequency) = (300,000,000) / (60,000) = 5,000 meters
The radio waves used by radio-controlled clocks and wristwatches operate at a frequency of 60 kHz, which corresponds to a wavelength of approximately 5000 meters. This wavelength allows the signal to penetrate buildings and obstacles, ensuring accurate time synchronization.
Void+electricity
Radio wave + radio wave will make radiation.
A radio wave is a kind of electromagnetic wave.
yes, electromagnetic wave is a radio wave
A radio
Infrared Wave
Radio Wave + Radio Wave = Radiation
The radio wave I believe.
Radio waves are electromagnetic radiation.
No, a radio wave is not an example of a mechanical wave. A mechanical wave requires a medium to travel through, such as water or air, while a radio wave can travel through a vacuum because it is an electromagnetic wave.