Answer:
Electronic waves are emitted by a variety of electronic devices and systems. These waves are often referred to as "electromagnetic waves" or "radio waves." They include:
Radio Transmitters: Devices like radio stations and cell towers emit radio waves to carry signals for communication.
Wireless Networks: Wi-Fi routers and other wireless devices emit radio waves to provide internet connectivity.
Television Transmitters: TV stations broadcast television signals using electromagnetic waves.
Cell Phones: Mobile phones emit electromagnetic waves to transmit voice and data.
Microwaves: Microwave ovens emit microwave radiation to heat and cook food.
X-ray Machines: Medical and industrial X-ray machines emit X-rays, which are a form of electromagnetic radiation used for imaging and diagnostics.
Radar Systems: Radar equipment, used in various applications like aviation and weather monitoring, emits radio waves to detect and track objects.
These electronic devices generate electromagnetic waves as a means of transmitting information or energy. The specific type of wave emitted depends on the device and its intended purpose.