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Light can travel through a vacuum, which means it does not require a medium to propagate. This is explained by the wave-particle duality of light. While light behaves as a wave and doesn't need a medium, it can also be understood as a stream of particles called photons.
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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.
Does transverse wave require a medium to travel through?
Yes, transverse waves require a medium to travel through. Examples include water waves, which need water as a medium, and electromagnetic waves such as light, which can travel through a vacuum.
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 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.
Why doesn't light need a medium to travel?
Light is composed of particles called photons that can travel through empty space because they do not require a medium to propagate. This is due to the wave-particle duality of light, where it behaves both as a wave and a particle, allowing it to travel through vacuum without the need for a medium like air or water.
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.
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.
When a wave travel through a medium?
Mechanical waves such as sound and vibration require a medium in which to travel. Electromagnetic waves such as radio and light need no transmission medium.
Does transverse wave require a medium to travel through?
Yes, transverse waves require a medium to travel through. Examples include water waves, which need water as a medium, and electromagnetic waves such as light, which can travel through a vacuum.
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 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.
What can waves travel through?
Sound waves need a medium to travel through - the medium may be solid, liquid, or gaseous. Electromagnetic waves (including light) can also travel through empty space.
Why doesn't light need a medium to travel?
Light is composed of particles called photons that can travel through empty space because they do not require a medium to propagate. This is due to the wave-particle duality of light, where it behaves both as a wave and a particle, allowing it to travel through vacuum without the need for a medium like air or water.
Does waves need a medium to travel through?
No. Electromagnetic waves travel through vacuum ( ie space where there is nothing)
Do radio waves need a medium to travel through?
No, radio waves do not need a medium to travel through. They are a type of electromagnetic wave that can travel through a vacuum, such as space. They can also travel through other mediums, such as air or water.
Does light need a substance to travel through?
No, light does not need a substance to travel through. Light can travel through empty space, as it is composed of particles called photons that do not require a medium to propagate.
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.
