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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.
What else can I help you with?
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 > speed of sound in liquids > speed of sound in gases
When speed passes from one medium wave to another what happens?
When speed passes from one medium to another, it can change because the speed of a wave is determined by the medium's properties. If the wave enters a medium where its speed is higher, it will speed up. If it enters a medium with a lower speed, it will slow down. This change in speed can also cause the wave to refract or change direction.
What way does the light bend if it is travelling from a more to less dense medium?
The light bends away from the normal line when traveling from a more dense medium to a less dense medium. This phenomenon is known as refraction and occurs because the speed of light changes as it moves from one medium to another, causing it to change direction.
Does the speed of a wave depends on the amplitude?
No, the speed of a wave does not depend on its amplitude. The speed of a wave is determined by the medium through which it is travelling and the frequency of the wave. The amplitude of a wave is related to its energy.
What happens to a ray of light that slows down when it hits a new medium at an angle?
When a ray of light slows down as it enters a new medium at an angle, it also changes direction. This change in speed and direction is called refraction. The amount by which the light bends depends on the difference in the speed of light between the two media.
What is the medium of speed traveling through air?
Air is the medium (if you are talking about something travelling through it).
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.
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 > speed of sound in liquids > speed of sound in gases
The speed of a sound wave in air depends on?
Temperature and the medium in which it is travelling
When speed passes from one medium wave to another what happens?
When speed passes from one medium to another, it can change because the speed of a wave is determined by the medium's properties. If the wave enters a medium where its speed is higher, it will speed up. If it enters a medium with a lower speed, it will slow down. This change in speed can also cause the wave to refract or change direction.
What way does the light bend if it is travelling from a more to less dense medium?
The light bends away from the normal line when traveling from a more dense medium to a less dense medium. This phenomenon is known as refraction and occurs because the speed of light changes as it moves from one medium to another, causing it to change direction.
Does the speed of a wave depends on the amplitude?
No, the speed of a wave does not depend on its amplitude. The speed of a wave is determined by the medium through which it is travelling and the frequency of the wave. The amplitude of a wave is related to its energy.
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
How does the Doppler effect measure speed?
By measuring the frequency and comparing to a known value, depending on the medium the wave is travelling in. Knowing the speed that the wave travels at, the difference in frequency directly relates to the speed of the object.
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.
What happens to a ray of light that slows down when it hits a new medium at an angle?
When a ray of light slows down as it enters a new medium at an angle, it also changes direction. This change in speed and direction is called refraction. The amount by which the light bends depends on the difference in the speed of light between the two media.
