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When you listen to the radio, you are hearing sound, which has no resemblance
to light, radio waves, or x-rays. However, the sounds you hear are created in
the radio receiver, using information that was carried to your location by means
of radio waves.
Wiki User
∙ 12y ago
Wiki User
∙ 15y agoRadio waves and light are both forms of electromagnetic radiation.
Sound waves are vibrations of air.
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What is an antenna used in space for?
Radio waves are a form of electromagnetic radiation, and they don't require a medium to pass through (like water, sound, or seismic waves.) So they work in space, which makes it real handy for astronauts for communicate with each other.
What is EMF used for?
assuming you mean electromotive force: emf is the main principle behind power transformers. emf also comes in the form of radio waves, which are used for radio transmission (obviously)
What type of electromagnetic wave is the largest?
The section we call 'radio'. Of course, there's no end to the electromagnetic spectrum, at least not on the low-frequency end, so there's really no such thing as "greatest" wavelength. As frequencies go down past radio and below, wavelength just keeps getting longer ... the bit of radiation from the 60 Hz utility power lines has a wavelength of almost 5,000 kilometers ( ! ! ). But we don't use anything down there in the form of radiation ... antennas would need to be gigantic in order to be the least bit efficient ... so there's no popular name for the radiated form. The 'generic' answer to the question is: The type with the lowest frequency.
How do you prevent signal interference with other electrical devices?
It depends on the type of interference, but most shielded cables are used in a copper cable setup. You could also use fiber optic cable if concerned about electrical devices but it might prove too expensive.
What are the electronics and communication engineering applications of vector calculus?
The theory of radio waves and waveguides is explained in terms of equations in the form of vector calculus. Examples are Maxwell's equations.
What do light waves sound waves and radio waves all have in common?
Light waves, sound waves, and radio waves are all forms of energy that propagate through a medium (such as air or space) in the form of waves. They all have different wavelengths and frequencies, which determine their properties and how they interact with the environment.
Is a electromagnetic waves a form of sound?
No, electromagnetic waves are not a form of sound. Electromagnetic waves, such as light, travel through the vacuum of space and do not require a medium to propagate, while sound waves require a medium, such as air or water, to travel.
What are not detected by telescopes Radio waves sound waves X rays Visible light?
Sound waves are not detected by telescopes, as telescopes are instruments that are designed to detect electromagnetic radiation, such as radio waves, X rays, and visible light. Sound waves require a medium, such as air or water, to travel through, and can't propagate through the vacuum of space where telescopes operate.
Which of the following is not a form of radiation A Radio waves B Sound waves C Microwaves D Gamma waves?
Sound waves are not a form of radiation. Radio waves, microwaves, and gamma rays are all forms of electromagnetic radiation that can travel through space. Sound waves, on the other hand, require a medium (such as air, water, or solids) to propagate.
Can you convert sound waves to light waves or viseversa?
While it is not possible to directly convert sound waves to light waves or vice versa, some devices can visually represent sound vibrations through methods like LED lights reacting to sound levels. This doesn't involve converting the actual waves, but rather using visual cues to represent sound intensity.
How is a radio a form of sound energy?
A radio converts electrical energy into sound energy by vibrating a speaker cone to produce sound waves that we can hear. The electrical signals sent by the radio station are translated into sound waves that travel through the air to our ears, creating the sensation of sound.
Is light and sound matter?
No, light and sound are forms of energy rather than matter. Light travels in the form of electromagnetic waves and sound travels in the form of mechanical waves through a medium such as air or water.
What do waves carry or transfer?
Waves can carry energy and information across space. The type of wave determines what exactly is being carried - for example, sound waves carry energy that we perceive as sound, while electromagnetic waves carry energy and information in the form of light or radio signals.
Why radio is an sound energy?
Radio waves are a form of electromagnetic radiation, not sound energy. Sound energy is created by vibrations in matter, while radio waves are produced by accelerating electrical charges. Radio waves need a medium (such as air or space) to travel, but sound energy can also travel through solids and liquids.
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.
What type of useful energy does a radio produce?
A radio produces electromagnetic energy in the form of radio waves that are converted into sound waves by the radio's speaker, providing audible information and entertainment.
What is the emission of energy in the form of waves through space or a material?
The emission of energy in the form of waves through space or a material is called radiation. This can include electromagnetic radiation like light, radio waves, and X-rays, as well as other forms of energy transfer such as heat or sound waves.
