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The spreading of light waves into a spectrum results from?
White light is made up of many lights which have different properties. We say that there are seven colours of light. We see a spectrum when white light is passed through a glass prism. When the various colours pass out of the air and into the prism, they are bent at different angles. This happens again when the rays leave the glass and pass back into the air. That is when we see the almost magical spectrum.
Can waves of the electromagnetic spectrum travel through a vacuum?
Yes, waves of the electromagnetic spectrum, including visible light and radio waves, can travel through a vacuum. This is because electromagnetic waves do not require a medium to propagate, unlike mechanical waves such as sound waves.
What type of light waves can travel through a vacuum?
Electromagnetic waves, including visible light, infrared, and ultraviolet radiation, can travel through a vacuum without the need for a medium to propagate.
Does a electromagnetic spectrum consists of sound waves and light waves?
No, the electromagnetic spectrum consists of electromagnetic waves, which include light waves but not sound waves. Sound waves are mechanical waves that require a medium, such as air or water, to travel, while electromagnetic waves do not require a medium and can travel through a vacuum.
When light waves strike a blue object what happens to the light waves of all colors?
When light waves strike a blue object, the object absorbs most of the colors in the light spectrum except for blue. Blue light waves are reflected off the object, giving it its blue color.
The spreading of light waves into a spectrum results from?
White light is made up of many lights which have different properties. We say that there are seven colours of light. We see a spectrum when white light is passed through a glass prism. When the various colours pass out of the air and into the prism, they are bent at different angles. This happens again when the rays leave the glass and pass back into the air. That is when we see the almost magical spectrum.
Can waves of the electromagnetic spectrum travel through a vacuum?
Yes, waves of the electromagnetic spectrum, including visible light and radio waves, can travel through a vacuum. This is because electromagnetic waves do not require a medium to propagate, unlike mechanical waves such as sound waves.
What type of light waves can travel through a vacuum?
Electromagnetic waves, including visible light, infrared, and ultraviolet radiation, can travel through a vacuum without the need for a medium to propagate.
Does a electromagnetic spectrum consists of sound waves and light waves?
No, the electromagnetic spectrum consists of electromagnetic waves, which include light waves but not sound waves. Sound waves are mechanical waves that require a medium, such as air or water, to travel, while electromagnetic waves do not require a medium and can travel through a vacuum.
When light waves strike a blue object what happens to the light waves of all colors?
When light waves strike a blue object, the object absorbs most of the colors in the light spectrum except for blue. Blue light waves are reflected off the object, giving it its blue color.
The name for what happens when light is split up into the different colours of the spectrum?
This phenomenon is called dispersion. It occurs when light waves pass through a medium and are separated into different colors due to their different wavelengths.
How are light waves related to the electromagnetic spectrum?
Light waves are a type of electromagnetic wave that falls within the electromagnetic spectrum. The electromagnetic spectrum includes all types of electromagnetic waves, ranging from radio waves to gamma rays. Light waves are a specific range of electromagnetic waves that are visible to the human eye.
Can electromagnetic spectrum waves travel through air?
Yes. Electromagnetic spectrum waves reach your eye through the air.
What waves are on the electromagnetic spectrum?
The waves on the electromagnetic spectrum include radio waves, microwaves, infrared waves, visible light, ultraviolet waves, X-rays, and gamma rays.
How do you obtain a spectrum by using a beam of energy waves?
In light you obtain a spectrum by passing the beam of white light through an object (a prism) which breaks the 'beam' up into it's constituent colours.
Which type of light does the electromagnetic spectrum NOT contain?
The electromagnetic spectrum does not contain sound waves. It includes a range of electromagnetic waves, from radio waves to gamma rays, but does not include mechanical waves like sound.
Why can radio waves pass through walls but light cannot?
Radio waves are longer on the electromagnetic spectrum and can penetrate objects because they are less dense. Visible light and infrared light are shorter and therefore too dense to pass through objects.
