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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.
Compare and contrast the two types of waves based on a medium?
Mechanical waves require a physical medium to propagate, such as sound waves in air or water waves in the ocean. Electromagnetic waves, on the other hand, can travel through a vacuum and do not need a medium. They include light waves and radio waves.
Can electromagnetic waves travel without a medium?
Yes, electromagnetic waves can travel through vacuum because they are self-propagating and do not require a medium for transmission. This is one of the unique properties of electromagnetic waves compared to other types of waves like sound waves.
What wave that need a medium in order to propagate?
Mechanical waves, such as sound waves and water waves, require a medium in order to propagate. These waves travel by transferring energy from one part of the medium to another. Electromagnetic waves, on the other hand, can propagate through a vacuum as they do not require a medium.
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.
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.
Do light waves required a medium?
They dont need it, but they can use it
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.
Compare and contrast the two types of waves based on a medium?
Mechanical waves require a physical medium to propagate, such as sound waves in air or water waves in the ocean. Electromagnetic waves, on the other hand, can travel through a vacuum and do not need a medium. They include light waves and radio waves.
Can electromagnetic waves travel without a medium?
Yes, electromagnetic waves can travel through vacuum because they are self-propagating and do not require a medium for transmission. This is one of the unique properties of electromagnetic waves compared to other types of waves like sound waves.
What wave that need a medium in order to propagate?
Mechanical waves, such as sound waves and water waves, require a medium in order to propagate. These waves travel by transferring energy from one part of the medium to another. Electromagnetic waves, on the other hand, can propagate through a vacuum as they do not require a medium.
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.
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 it true that longitudinal waves never need a medium to transport the energy?
No, longitudinal waves do need a medium to transport energy. These waves propagate by compressing and rarefying the medium in the direction of the wave's travel, and they cannot travel through a vacuum. For example, sound waves in air are longitudinal waves that require the air medium for propagation.
Does light travels in waves and is required in a medium?
Yes, it travels in waves, but it doesn't need a medium.
Do em waves need a medium?
no
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
