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Waves, such as electromagnetic or sound waves, travel from a transmitter to a receiver by propagating through a medium or the vacuum of space. When a transmitter generates waves, they travel outward in all directions until they reach the receiver where they are detected and converted into a usable form of signal. The speed and distance the waves travel depend on the specific properties of the wave and the medium through which they are propagating.
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What is the poorest transmitter of sound?
Vacuum is the poorest transmitter of sound because it is a medium that does not contain particles for sound waves to travel through. Sound waves require a medium to move through, such as air, water, or solids, and cannot travel in a vacuum.
Is it true that the transmitter of a radio station combines an electronic signal with a sound waves?
Yes, a radio transmitter converts an electronic signal (such as audio from a microphone) into radio frequency (RF) waves. These RF waves are then transmitted through antennas as electromagnetic radiation, which can be converted back into sound waves by a receiver like a radio or smartphone.
What energy conversions occur in a radio?
In a radio, electrical energy from the batteries or outlet is converted into electromagnetic waves by the transmitter. These waves travel to the receiver where they are converted back into electrical signals, which are then converted into sound waves that we hear through the speaker.
How do remote control car work?
Remote control cars work by receiving signals from a handheld transmitter, which are then translated into movement by an electronic receiver in the car. The transmitter sends radio waves to the receiver, which powers the motors in the car to drive it forward, backward, left, or right. The direction and speed of the car are controlled by manipulating the controls on the transmitter.
What are the three necessary conditions for the production of sound?
The three necessary conditions for the production of sound are a source of vibration, a medium through which the sound can travel (such as air, water, or a solid material), and a receiver to detect the sound waves. When these conditions are met, sound waves are produced and can be heard by an observer.
How do AM FM waves travel to a transmitter?
They're usually generated by the transmitter ... that's where they come from ... and they travel to the receiver as electromagnetic radiation, just as light from the sun and heat from the fireplace both travel to you.
Sound waves from a radio generally travel in what medium?
Sound waves from a radio typically travel through the air as it is a medium that allows for the propagation of sound waves. Sound waves are generated by the radio transmitter and then travel through the air as vibrations in the form of pressure waves to reach the receiver.
How does a coaxial wireless transmitter function in transmitting data wirelessly?
A coaxial wireless transmitter uses radio waves to send data wirelessly. It converts electrical signals into radio waves, which are then transmitted through the air to a receiver. The receiver picks up the radio waves and converts them back into electrical signals, allowing the data to be received and understood.
What is the poorest transmitter of sound?
Vacuum is the poorest transmitter of sound because it is a medium that does not contain particles for sound waves to travel through. Sound waves require a medium to move through, such as air, water, or solids, and cannot travel in a vacuum.
How does microwaves travel to make a phone work?
They travel just like the radio waves that make your car radio work. They are sent from a transmitter - and picked up by your phone - the phone sends radio waves back to the transmitter to complete the circuit.
How does a wireless coaxial cable transmitter work to transmit signals without the need for physical connections?
A wireless coaxial cable transmitter uses radio waves to send signals without needing physical connections. The transmitter converts electrical signals into radio waves, which are then transmitted through the air to a receiver. The receiver picks up the radio waves and converts them back into electrical signals for use. This allows for communication without the limitations of physical cables.
Does the Lenovo t500 have a built-in ir transmitter receiver?
Having a built-in ir transmitter receiver is a fabulous idea
Who invented the radio player?
If you're asking, who invented radio, an Italian inventor named Marconi is generally credited with the invention of radio around the end of the Nineteenth century.A radio is not a player, it is a device consisting of a transmitter, which changes sound waves into radio waves that can travel great distances. The second part of a radio is called a receiver. It receives the radio waves the transmitter sends out and converts them back to audible sound.
Is it true that the transmitter of a radio station combines an electronic signal with a sound waves?
Yes, a radio transmitter converts an electronic signal (such as audio from a microphone) into radio frequency (RF) waves. These RF waves are then transmitted through antennas as electromagnetic radiation, which can be converted back into sound waves by a receiver like a radio or smartphone.
What is meant by radar?
Radar is a technology that uses radio waves to see objects at a distance. A transmitter sends out the radio waves and a receiver picks them up, and the receiver looks at how fast they came back to see how far away the stuff they bounced off is.
What is an antonym for the word transmitter?
receiver
What are the Signals that carries tv pictures and sound?
Radio Frequency Energy, AKA as RF Energy are magnetic waves that travel from the transmitter's antenna and is picked by the receiver's antenna then feed to the TV's tuner. If you are on cable or satellite the explanation is still the same.
