0

When waves travelling from one medium to another medium its speed changeswhy?

Updated: 4/28/2022

Wiki User

10y ago

The speed of a mechanical wave depends on the mechanical properties of the medium.

When the mechanical properties of the medium change, the speed of the mechanical

wave changes as a result.

The speed of an electromagnetic wave depends on the electrical properties of the medium.

When the electrical properties of the medium change, the speed of the electromagnetic

wave changes as a result.

Wiki User

10y ago

Earn +20 pts
Q: When waves travelling from one medium to another medium its speed changeswhy?
Submit
Still have questions?
Related questions

What is the medium of speed traveling through air?

Air is the medium (if you are talking about something travelling through it).

Velocity of sound depends on?

The medium through which it is propagating. For exampl if the sound waves are travelling in air they will move slower than those travelling through a wall speed of sound in solids &gt; speed of sound in liquids &gt; speed of sound in gases

What can speed up light?

Travelling through a medium that is optically less dense. Vacuum is best.

When light rays enter a new medium at an angle what does the change in speed cause the ray to do?

The change in speed causes the light to bend. If it is travelling from an optically dencer to an optically rarer medium the ray will bend away from the normal. But if it is travelling from an optically rarer to an optically denser medium then it will bend towards the normal.

The speed of a sound wave in air depends on?

Temperature and the medium in which it is travelling

What is the effect on the speed of light when temperatures rise in the medium?

When temperature rises, the density of the medium changes. Speed of light through a medium is inversely proportional to the density of medium. So when the temperature increases, the density decreases and the speed of light in that medium increases. Note that this is the indirect effect of temperature. If light is travelling through vaccuum , then the temperature will have no effect on the speed of light.

Do speed of light depends on some factors as speed of sound depends on temperature?

Yes. It depends on the refractive index of the medium through which the light is travelling.

speed

What is a sound wave of 125hz and the speed of 5000 ms?

It is sound travelling through a dense medium, like iron, for example.

What happens to a ray of light that slows down when it hits a new medium at an angle?

The change in speed causes the light to bend. If it is travelling from an optically dencer to an optically rarer medium the ray will bend away from the normal. But if it is travelling from an optically rarer to an optically denser medium then it will bend towards the normal.

What happens to the speed of light waves when they travel through a medium?

The speed of light in a material medium is slower than the speed of light in a vacuum. This is a consequence of the electromagnetic wave interacting with the atoms and molecules in the medium, a process merits its own question.Of course, this assumes the medium is transparent for the wavelength of light travelling through it.Light waves slow down when they pass through a medium, eg glass or water

refrction