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Their most important use is allowing us to see. Light waves react with chemicals in our eyes, which send signals to the brain, which creates the sensation of sight.
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Light waves are classified as what waves?
Optical light waves are "Electromagnetic" waves. The colour seen is dependent on the wavelength of the light. Electromagnetic waves are transverse waves where the oscillation is 90 degrees to the direction of travel (unlike sound waves which are longitudinal).
Where do light waves originate?
Light waves originate from vibrating electrons.
Which waves can be separated into different wavelengths of colored light?
visible light waves
Why do electromagnetic waves travel at the speed of light?
Radio-waves, like light, are electromagnetic waves and hence travel at the speed of light.
Light and sound waves have many similar properties however light waves are what while sound waves are what?
Light waves are eletromagnetic waves and sound waves are mechanical waves. Additionally, a light wave is a transverse wave that does not require a medium through which to travel. Sound waves, on the other hand, are longitudinal waves where the source transfers the mechanical energy of the sound wave into the medium so it can travel.
What types of waves are used in lights?
light waves
What are ways to transmit data in space?
Basically, some kind of electromagnetic radiation is used: radio waves, light, etc.Basically, some kind of electromagnetic radiation is used: radio waves, light, etc.Basically, some kind of electromagnetic radiation is used: radio waves, light, etc.Basically, some kind of electromagnetic radiation is used: radio waves, light, etc.
What are two examples of how EM waves are used in everday life?
micro waves light
The intensity of light waves is a measure of what?
The intensity of light waves is a measure of the energy that is carried by the waves. Light waves are electromagnetic waves.
What is the name of technology that uses infared light waves?
REMOTES used to control Televisions & Night Vision Camerasmake use of INFRARED light waves.
How are light waves created?
light is not composed of waves .it is a form of energy . i think the waves in light are not created because there is no reason for the creation of waves in light
How are ultraviolet waves different from light waves?
Ultraviolet waves are smaller than light waves.
How do light waves differ from seismic waves?
light waves are transversal, seismic waves are longitudinal.
Are sound waves stronger than light waves?
No because light waves are stronger and brighter and sound waves are light and dull
What is a polarimeter most commonly used for?
Polarimetry is the measurement and interpretation of transverse waves. The most common polarimetry waves are electromagnetic waves (e.g. radio or light waves).
What waves are used in communication?
Many different types can be:sound waves in airelectrical waves in wireselectromagnetic waves (e.g. radio, microwave, infrared, visible light)etc.
Do all light waves emit radiation?
Light waves do not emit radiation, light waves are radiation.
