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Light waves are electromagnetic waves and do not need a medium to propagate because they consist of oscillating electric and magnetic fields. These fields interact with each other to create a self-sustaining wave that can travel through a vacuum or any transparent medium. This property of light waves is described by Maxwell's equations of electromagnetism.
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Is medium required to transmit light waves?
No, a medium is not required for light waves to be transmitted. Light waves can travel through a vacuum, such as outer space, without the need for a medium.
Who can we say light does not need to travel in medium?
Light can travel in a vacuum without the need for a medium. This is because light is composed of photons which do not require a medium, unlike other types of waves such as sound waves that do need a medium to propagate.
What waves need a medium and which don't?
Mechanical waves, such as sound waves and ocean waves, require a medium (solid, liquid, or gas) to propagate. Electromagnetic waves, including light waves and radio waves, do not require a medium and can travel through a vacuum.
All waves need a medium to travel?
This statement is not accurate. Electromagnetic waves, such as light and radio waves, can travel through a vacuum where there is no medium. They do not require a physical medium like air or water to propagate.
What waves need a medium to travel in?
Mechanical waves, such as sound waves, require a medium to travel through. These waves propagate by causing particles in the medium to vibrate and transfer the energy of the wave. Electromagnetic waves, such as light waves, do not require a medium and can travel through a vacuum.
Is medium required to transmit light waves?
No, a medium is not required for light waves to be transmitted. Light waves can travel through a vacuum, such as outer space, without the need for a medium.
Who can we say light does not need to travel in medium?
Light can travel in a vacuum without the need for a medium. This is because light is composed of photons which do not require a medium, unlike other types of waves such as sound waves that do need a medium to propagate.
All waves need a medium in order to travel?
light waves do not need a medium. Electromagnetic Waves (EM) do not need a medium. For example visible light, radio waves, microwaves, UV light and x-rays do not. These travel @ 300 million meters/sec in a vacuum.
Does light travels in waves and is required in a medium?
Yes, it travels in waves, but it doesn't need a medium.
Waves that do not not need a medium?
Two waves that do not require a medium to travel would be light waves and gravitational waves. - Zach Harris, B.S. Physics
What waves need a medium and which don't?
Mechanical waves, such as sound waves and ocean waves, require a medium (solid, liquid, or gas) to propagate. Electromagnetic waves, including light waves and radio waves, do not require a medium and can travel through a vacuum.
All waves need a medium to travel?
This statement is not accurate. Electromagnetic waves, such as light and radio waves, can travel through a vacuum where there is no medium. They do not require a physical medium like air or water to propagate.
What waves need a medium to travel in?
Mechanical waves, such as sound waves, require a medium to travel through. These waves propagate by causing particles in the medium to vibrate and transfer the energy of the wave. Electromagnetic waves, such as light waves, do not require a medium and can travel through a vacuum.
How does light travel through AVACUUM?
Light waves do not need a medium to propagate. Sound waves cannot travel without a medium. Light waves always travel at the speed of light that is 3*108m/s.
Do light waves required a medium?
They dont need it, but they can use it
What types of waves require a medium?
Mechanical waves.For example, sound waves, ocean waves, etc.Many waves need a medium to travel: sound waves, water waves, and seismic waves.Electromagnetic waves do not need a medium.
Why don't light waves need a medium?
Light waves are electromagnetic waves, which do not require a medium to travel through. They can propagate through vacuum because they are made up of oscillating electric and magnetic fields that can exist independently of a medium. This is a key feature of electromagnetic waves, distinguishing them from mechanical waves like sound waves which require a medium to travel.
