how internet works? how it reaches to mobile? how radio frequency works ?
Answers
Answer:
Woah, one question at a time, bro!
Explanation:
The main component is Radio frequency (RF) energy which can be transmitted throughout a building passing through walls and other objects. This RF energy is transmitted to carry the information between your phone and the Internet. A Modem gets the information onto and off the RF carrier by modulation and demodulation. The information through the RF carrier is sent in packets which have a source and destination address, very similar to the postal delivery service.
A router directs each packet to its destination and also provides a wireless access point to the Internet. A Wireless Access Point enables sharing an Internet connection by letting several computers wirelessly share Internet access through a single connection. The Internet Service Provider administers an Internet access point, for example a cellular radio tower, which may need to be accessible over long distances.
Radio frequency waves (RF) are generated when an alternating current goes through a conductive material. ... Frequency is measured in hertz (or cycles per second) and wavelength is measured in meters (or centimeters). Radio waves are electromagnetic waves and they travel at the speed of light in free space.
Hope it helps :)