They travel faster in water. Water molecules are closer together (more dense) than are air molecules and sound is a compressive phenomenon, meaning that a sound wave is carried through a medium by the molecules of that medium transferring the sound energy one to another. If the molecules are closer together, this energy transfer happens more quickly. Human ears aren't really designed to notice this difference, mostly because we're in air all the time, but dolphins and whales take great advantage of it.
Since air has a lower optical density than water, light waves can travel faster in air.
Light waves travel faster through air than through water because air has a lower refractive index than water. This means that light waves experience less bending (refraction) in air compared to water, allowing them to move faster.
steel sound waves always go faster in solids
Sound travels faster in water than air because water is denser than air, allowing sound waves to propagate more efficiently. The molecules in water are closer together, which enables the sound waves to transmit quicker through the medium. Additionally, water has higher bulk modulus compared to air, facilitating faster transmission of sound waves.
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Water is denser than air, which allows sound waves to travel faster through it because denser mediums transmit vibrations more efficiently. The molecules in water are more tightly packed compared to air, allowing sound waves to propagate more quickly by transferring energy through the medium at a faster rate.
Waves generally move faster in water compared to air. This is because water is denser and provides more resistance to the movement of the wave, which results in faster propagation speeds. In contrast, air is less dense and offers less resistance, causing waves to move slower.
Sound waves travel faster through denser mediums, and water is denser than air, so sound travels faster through water than air
Sound travels faster through water than through air because water is denser and provides more molecules for sound waves to travel through, leading to a faster transmission of sound.
Waves travel faster in denser mediums. For example, sound travels faster in water than air.
Sound speeds up when it goes into water from air. Sound travels much faster in water than in air.
In air, light waves travel about 871 thousand times faster than sound waves.