### When Waves Travel From Air To Water What Happens To Their Path?

1. When waves travel from air to water, their path is affected by the change in medium.
2. The wave may bend, reflect, or refract depending on the properties of the new medium.
3. For instance, when a wave enters water from air, the wave may bend due to the change in density.
4. The wave may also reflect off the surface of the water if the angle of incidence is greater than the critical angle.
5. Finally, the wave may refract as it enters the water, changing its direction.

## Sound from Air into Water Quick Concept

#### When a wave passes from air into water which wave effect does it undergo?

1. When a wave passes from air into water, it undergoes a refraction effect.
2. This is because the speed of sound waves is different in air and water.
3. The waves slow down when they enter the water, and this causes the wave to bend.
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#### When sound waves travel from air to water what will happen to the speed at which they are moving?

When sound waves travel from air to water, they will slow down. This is because water is a denser medium than air, and sound waves travel more slowly through denser media. The speed of sound in water is about 1,500 meters per second, while the speed of sound in air is about 340 meters per second. So, when sound waves travel from air to water, they will slow down by a factor of about 4.5.

### When light travels from air into water what happens to wavelength?

When light travels from air into water, the wavelength of the light decreases. The speed of light in water is slower than the speed of light in air, so the waves of light slow down when they enter the water. This decrease in wavelength causes the light to appear refracted, or bent, when it enters the water.

### When a sound wave passes from air into water what properties of the wave will not change?

The sound wave will not change its frequency, wavelength, or speed. The sound wave will change its amplitude, or loudness. The sound wave will also change its direction.

#### When sound waves travel from air to water which remains constant?

• When sound waves travel from air to water, the speed of the waves remains constant.
• However, the wavelength of the waves changes.
• In water, the wavelength of the waves is shorter than in air.
• This is because the water molecules are closer together than the air molecules, and the waves have to travel further to reach the next molecule.
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## When sound travels from air to water does the wavelength of the wave change?

Yes, the wavelength of the wave does change when it travels from air to water. This is because the speed of sound is different in air than it is in water. The speed of sound in air is about 343 m/s, while the speed of sound in water is about 1450 m/s. This means that the wavelength of the wave will be shorter in water than it is in air.

## Why does the speed of a sound wave increase as it moves into deep water?

As sound waves move from shallower to deeper water, the speed of the waves increases. This is because the waves are moving from a less dense medium (air) to a more dense medium (water). The increase in density causes the waves to travel faster.

## Which of the following will happen as light travels from water to air?

As light travels from water to air, it will slow down and change direction. The change in direction is due to the difference in the refractive index of water and air. The refractive index of water is higher than that of air, so light will bend towards the normal when it enters water from air.

### When light travels from air to water Which of the following does not change?

When light travels from air to water, the speed of the light does not change. However, the wavelength of the light does change. The wavelength of the light in water is shorter than the wavelength of the light in air. This is because the water molecules absorb some of the light energy and convert it into heat.

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### What would happen to the speed of a sound wave if it moved from a cooler room to a warmer one?

• The speed of a sound wave is directly proportional to the square root of the temperature of the medium in which it is traveling.
• Therefore, if a sound wave moved from a cooler room to a warmer one, its speed would increase.
• The speed of sound in air is approximately 343 meters per second at room temperature, so the speed of the sound wave would increase as the temperature of the room increased.

## What affect the speed of the sound as it travels?

The speed of sound is affected by the medium through which it travels. For example, sound travels faster through solids than it does through liquids or gases. The speed of sound is also affected by temperature; as temperature increases, the speed of sound increases. The speed of sound is also affected by the pressure of the medium through which it travels; as pressure increases, the speed of sound increases.

## Where does sound travel faster?

• Sound travels faster in solids than in liquids and faster in liquids than in gases.
• This is because the molecules in solids are closer together than the molecules in liquids, and the molecules in liquids are closer together than the molecules in gases.
• When sound waves travel through a solid, the molecules vibrate and pass the vibrations along to the next molecule.
• When sound waves travel through a liquid, the molecules can move around and the vibrations are not passed along as efficiently.
• When sound waves travel through a gas, the molecules are very far apart and the vibrations are not passed along at all.