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What else can I help you with?
How does a radio telescope gather data?
a radio telescope focuses the incoming radio waves on a antenna, which absorbs and transmits these waves to an amplifier, just like a radio antenna.
Do walkie talkies use radio waves?
Yes. A good rule of thumb is that if the device has an antenna, it uses radio waves. An antenna would not be needed if it didn't use radio waves.
What does a radio need to pick up radio waves?
antenna
How does an antenna work to receive and transmit radio signals?
An antenna works by converting electrical signals into radio waves for transmission and vice versa for reception. When an electrical current flows through the antenna, it creates electromagnetic waves that can travel through the air. These waves carry information in the form of radio signals. The antenna's design and length determine the frequency of the radio waves it can send and receive.
How does waves in the air get to a radio?
They are picked up by the antenna.
What should be the position of the antenna with respect to the direction of the transmitted radio waves?
A dish antenna must face the arriving waves.
What should be the position of the antenna with respect to direction of the transmitted radio waves?
A dish antenna must face the arriving waves.
Which part of your radio receivers the electromagnetic waves sent out from a radio station?
The antenna does that.
How can radio waves convers to electrical energy?
An antenna picks up radio waves and converts them to electrical current
Why are gain produced in antenna?
A simplified explanation is that the antenna does for radio waves what a lens does for light because of physics.
Do radio waves transfer energy?
Yes, radio waves transfer energy through electromagnetic radiation. When a radio wave is emitted, it carries energy from the transmitting antenna to the receiving antenna, where it can be converted back into electrical signals for communication.
What waves transmit information from antenna to another?
Electromagnetic waves, such as radio waves, transmit information from one antenna to another. These waves carry the signal that contains the information being transmitted, like radio broadcasts, Wi-Fi signals, or cellular communication.
