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Why do the particles which the wave travels and the direction the wave travels relate each other?
Wiki User
∙ 13y ago
It depends on whether the wave is a transversal or longitudinal wave.
A transversal wave has particles in the medium oscillating in a direction perpendicular to the wave's direction. This is the case in for example water wave; the water moves up and down, but the wave moves forward.
A longitudinal wave has the particles moving backwards and forwards in same direction the wave travels. This is the case in ordinary sound waves. You can see (or feel) this yourself when you look at the skin of a subwoofer making sounds (it is clearer when it is producing tones with a low pitch).
Wiki User
∙ 13y ago
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When would sound travel the fastest?
Sound travels fastest in a solid because the particles are closely packed meaning the particles can pass the sound wave on without any gaps in between. It travels through a gas the slowest as the particles are spaced out meaning they only occasionally bump into each other to pass on the sound wave.
How does the 2nd law of motion relate to a car accident?
the car moves in the direction of the other car when it its hit because its an unbalanced force.
What is wave direction?
A direct wave is a radio wave that travels directly through space without getting refracted by the ionosphere. In other words, it travels straight to the receiving antenna without being refracted.
What is it called when Heat travels through solid?
It may be called conduction, or heat transfer since heat only travels from an object to another if it contains a lower amount of heat.
Why does light travel slower in solids?
light travels slower because solids are denser than other forms and he particles dont let light pass through them easily
What direction does Mars travel?
It travels around the sun in the same direction as the other planets. This is considered the "positive" direction.
When do gas particles change direction?
When they collide with other particles or a surface (wall of a tank).
How do the particles of energy in a longitudinal wave move?
In a longitudinal wave, the particles do not move with the wave. The particle movement is parallel to the direction of the wave propagation. This means that the particles move left and right which in turn makes the other particles start to oscillate. This creates a wave. longitudinal pressure waves are also known as sound waves.
Why does sound travels best in solid?
sound is the vibration of air particles. but think about how far all the air particles are spaced from each other. now think of how close the solid's particles are spaced to one another. more particles will vibrate and so sound travels better
How does sound travel in solid liquid and in gas . explain?
Sound travels by particles (such as atoms or molecules) bumping into other particles, thus transferring the energy, in form of a sound.
When would sound travel the fastest?
Sound travels fastest in a solid because the particles are closely packed meaning the particles can pass the sound wave on without any gaps in between. It travels through a gas the slowest as the particles are spaced out meaning they only occasionally bump into each other to pass on the sound wave.
Particle model of liquid?
Liquid particles are closely arranged but they can move around each other. Solid particles are closely arranged and can only vibrate about a fixed position. Gas particles are far apart from each other and can move about in any direction.
Why does sound travel best in a solid?
sound is the vibration of air particles. but think about how far all the air particles are spaced from each other. now think of how close the solid's particles are spaced to one another. more particles will vibrate and so sound travels better
Why does sound travels faster in solids?
The sound travels fastest in liquids. It is due to its particle oscillations ability. In gases there is only 1% of particles in gas's volume, so not too many particles to be oscillated by the sound waves. In solids, the particles are too tight bounded to each other to oscillate freely. Therefore, the best environment for spreading of sound are liquids, because there are enough particles and they are not bounded together as strongly as they are in solids.
How does the 2nd law of motion relate to a car accident?
the car moves in the direction of the other car when it its hit because its an unbalanced force.
What is wave direction?
A direct wave is a radio wave that travels directly through space without getting refracted by the ionosphere. In other words, it travels straight to the receiving antenna without being refracted.
How does transverse waves move?
When you make a wave on a rope, the wave moves from one end of the rope to the other. But the rope itself moves up and down or from side to side, at right angles to the direction in which the wave travels. Waves that move the medium at right angles to the direction in which the waves travel are called transverse waves. Transverse means "across". As a transverse wave moves, the particles of the medium move across, or at right angle to, the direction of the wave.
