Waves can be varied (modulated) by either changing amplitude (amplitude modulation AM) or changing frequency (wavelength) (frequency modulation FM). The modulations are used to carry the information signal.
Electromagnetic waves are commonly used to carry signals in telecommunications, such as radio waves, microwaves, and light waves. These waves can travel long distances and carry information encoded in their frequency, amplitude, or phase.
Light waves carry optical fiber signals. These waves are typically in the infrared range and are able to travel long distances through the fiber without losing signal strength.
because they just waves they are heavy most of the time
Waves carry energy and information as they propagate through a medium. This allows them to transmit signals, transfer power, and create vibrations in various forms, such as sound waves and electromagnetic waves.
Waves can carry energy and information across space. The type of wave determines what exactly is being carried - for example, sound waves carry energy that we perceive as sound, while electromagnetic waves carry energy and information in the form of light or radio signals.
Radio waves. Low frequency.
The analog method of signal transmission uses radio waves to carry signals. Digital transmission involves the use of satellites to transmit signals.
The waves used to broadcast radio signals are called RF waves and these generally lie in VHF and UHF band of electromagnetic spectrum.
Electromagnetic waves are commonly used to carry signals in telecommunications, such as radio waves, microwaves, and light waves. These waves can travel long distances and carry information encoded in their frequency, amplitude, or phase.
Light waves carry optical fiber signals. These waves are typically in the infrared range and are able to travel long distances through the fiber without losing signal strength.
because they just waves they are heavy most of the time
Wireless
Waves carry energy and information as they propagate through a medium. This allows them to transmit signals, transfer power, and create vibrations in various forms, such as sound waves and electromagnetic waves.
Waves can carry energy and information across space. The type of wave determines what exactly is being carried - for example, sound waves carry energy that we perceive as sound, while electromagnetic waves carry energy and information in the form of light or radio signals.
Electromagnetic waves, such as radio waves, microwaves, and light waves, are commonly used to send signals for communication purposes. These waves can carry information through the air or other mediums to transmit data over short or long distances.
They're both wave. They both carry energy.
Radio waves carry information encoded as electromagnetic signals from the radio station to your home. These signals are received by the antenna of your radio or other device, which then decodes them to produce sound or data for you to listen to or view.