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Why acoustic waves concept is used instead of electromagnetic waves in under water communication?
Acoustic waves are used in underwater communication because they can travel long distances in water due to lower absorption and scattering compared to electromagnetic waves. Electromagnetic waves, such as radio waves, are quickly absorbed by water, limiting their range and effectiveness for underwater communication. Acoustic waves are also less affected by obstacles and can penetrate through water more effectively.
Which kinds of electromagnetic waves are used for communication?
Electromagnetic waves used for communication include radio waves, microwaves, and light waves (in the form of lasers). These waves are commonly used in technologies such as radio communication, satellite communication, Wi-Fi, and fiber optic communication.
What waves are used in cell phones for communication?
Cell phones use radio waves for communication.
What is waves used for?
radio waves are used in tv communication, weather broadcasting
What kind of waves are used for communication?
You use sound waves to communicate.
Why electromagnetic waves cannot be used in SONAR?
Electromagnetic waves cannot be used in SONAR because they do not travel well through water. Water absorbs and scatters electromagnetic waves, making them unsuitable for underwater communication and sensing. SONAR systems use sound waves, which can travel long distances in water and are better suited for detecting objects underwater.
How are longitudinal waves used in communication?
All sound waves are longitudinal (compression/rarefaction) waves.
How do echo sound waves work in the process of underwater communication?
Echo sound waves are used in underwater communication by sending out a sound signal that bounces off objects in the water and returns to the sender. This allows for the detection of obstacles, navigation, and communication with other underwater devices or animals.
Can sonar be used out of water?
Sonar technology relies on sound waves traveling through a medium, such as water, to detect objects. Sonar cannot be effectively used out of water because air does not transmit sound waves in the same way as water does, resulting in distorted or ineffective results.
How can waves be used for communication?
so you can communicate with others
How can ultraviolet waves be used in communication?
this is a stupid question
What are Electromagnetic waves used in broadcasting are called?
Electromagnetic waves used in broadcasting are called radio waves. They are used to transmit signals for radio, television, and communication systems.
