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It's not a fixed number :
light can be created by various atomic reactions including even the change in electron orbit,
and it disappears (ceases to exist) when it reacts with matter.
(Note that EVERY image you've seen exists in your mind only after a light-ray gave up its very existence just so that you could see something.)
There are many different types of light waves, with each type characterized by its wavelength and frequency. The visible light spectrum, for example, includes all the colors of light that we can see, ranging from red to violet. Beyond visible light, there are also ultraviolet, infrared, X-ray, and gamma rays, each with its own specific properties.
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The intensity of light waves is a measure of what?
The intensity of light waves is a measure of the energy carried by the waves. It is proportional to the square of the amplitude of the waves. The intensity of light waves determines how bright the light appears to us.
Are radio waves light sound waves?
No, radio waves are a type of electromagnetic radiation, like light waves, while sound waves are mechanical waves that require a medium (such as air) to travel through. Radio waves travel at the speed of light and can travel through a vacuum, while sound waves cannot.
What are strong light waves?
Strong light waves refer to light waves that have a high intensity or brightness. These waves have a higher amplitude and carry more energy compared to weaker light waves. Strong light waves can be produced by sources such as the sun, lasers, or powerful light bulbs.
What are two different types of light waves?
Two different types of light waves are visible light waves and ultraviolet light waves. Visible light waves are the only part of the electromagnetic spectrum that our eyes can detect, while ultraviolet light waves have shorter wavelengths and higher frequencies than visible light.
Are light waves caused by a vibrating object?
Light waves are not caused by vibrating objects. Light waves are electromagnetic waves that do not require a medium to propagate, unlike sound waves which are caused by vibrating objects. The vibrations of charged particles, such as electrons, generate light waves.
Light and sound waves have many similar properties however light waves are while sound waves are?
transverse; longitudinal.
The intensity of light waves is a measure of what?
The intensity of light waves is a measure of the energy carried by the waves. It is proportional to the square of the amplitude of the waves. The intensity of light waves determines how bright the light appears to us.
Are radio waves light sound waves?
No, radio waves are a type of electromagnetic radiation, like light waves, while sound waves are mechanical waves that require a medium (such as air) to travel through. Radio waves travel at the speed of light and can travel through a vacuum, while sound waves cannot.
Light and sound waves have many similar properties however light waves are what while sound waves are what?
Light waves are electromagnetic in nature, while sound waves are mechanical vibrations of particles. This means that light waves do not require a medium to travel through, while sound waves require a medium such as air, water, or solids to propagate.
How are ultraviolet waves different from light waves?
Ultraviolet waves are smaller than light waves.
Are sound waves stronger than light waves?
No because light waves are stronger and brighter and sound waves are light and dull
Do all light waves emit radiation?
Light waves do not emit radiation, light waves are radiation.
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).
Why the radio waves are similar to light waves but not sound wavesexplain?
Radio and light waves are electromagnetic waves, sound waves are not.
What are strong light waves?
Strong light waves refer to light waves that have a high intensity or brightness. These waves have a higher amplitude and carry more energy compared to weaker light waves. Strong light waves can be produced by sources such as the sun, lasers, or powerful light bulbs.
1 What types of waves are light and electromagnetic waves?
The type of waves that are electromagnetic are the visible light waves
Do light and sound both move in waves?
Yes, both light and sound can be described as waves. Light waves are electromagnetic waves, while sound waves are mechanical waves. They both propagate through a medium, although light can also travel through a vacuum.
