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What is the meaning of the word echo?
An echo is a sound caused by the reflection of sound waves.
Are sound waves in air transverse or longitudinal?
Sound waves in air are longitudinal waves, meaning that the particles of the medium vibrate parallel to the direction of wave propagation.
What are the differences between light waves and sound waves?
Light waves and sound waves are both forms of energy that travel in waves, but they have key differences. Light waves are electromagnetic waves that can travel through a vacuum, while sound waves are mechanical waves that require a medium, such as air or water, to travel through. Light waves travel much faster than sound waves, at a speed of about 186,282 miles per second in a vacuum, while sound waves travel at a speed of about 767 miles per hour in air. Additionally, light waves are transverse waves, meaning they oscillate perpendicular to the direction of travel, while sound waves are longitudinal waves, meaning they oscillate parallel to the direction of travel.
Are sound waves longitudinal or transverse in nature?
Sound waves are longitudinal in nature, meaning that the particles in the medium vibrate parallel to the direction of the wave propagation.
Are sound waves transverse or longitudinal in nature?
Sound waves are longitudinal in nature, meaning that the particles in the medium vibrate parallel to the direction of the wave propagation.
What is the meaning of 2d ECHO?
echocardiogram two dimensional i.e sound produced by reflection of sound waves
How do sound waves differ from other types of waves, and what characteristic defines them as transverse?
Sound waves are mechanical waves that require a medium to travel through, such as air or water. Unlike electromagnetic waves like light, sound waves are longitudinal waves, meaning the particles in the medium vibrate parallel to the direction of the wave. Transverse waves, on the other hand, have particles that vibrate perpendicular to the direction of the wave.
What type of wave is sound waves?
sound waves are compression waves, or longitudinal waves. sounds that we hear are actually just compressions and rarefactions of air particles, meaning the air particles move closer together for a time period then spread apart farther then they normally would(a rarefaction)
What is the meaning of a sound?
Sound is a physical phenomenon of action in media (gaseous, liquid or solid), representing the propagation of elastic waves.
When sound Waves interfere together in result in a quieter sound it is called?
When sound waves interfere in a way that results in a quieter sound, it is called destructive interference. This occurs when two sound waves of the same frequency and amplitude are out of phase with each other, meaning their peaks and troughs align oppositely. As a result, the waves cancel each other out partially or completely, leading to a reduction in sound intensity.
What are the differences between sound waves and light waves in terms of their properties and behaviors?
Sound waves and light waves are both forms of energy that travel in waves, but they have different properties and behaviors. Sound waves are mechanical waves that require a medium, such as air or water, to travel through, while light waves are electromagnetic waves that can travel through a vacuum. Sound waves travel slower than light waves and can be reflected, refracted, and diffracted, while light waves can also be polarized and undergo interference. Sound waves are longitudinal waves, meaning they travel by compressing and expanding the medium, while light waves are transverse waves, with oscillations perpendicular to the direction of travel.
What sound waves do?
Sound waves carry sound
