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Here are two types of wave motion depending on the direction of wave propagation and the vibration of particles of the medium:1.Transverse waves:When the particles of a medium vibrate in a direction at right angles to the direction of propagation of the disturbance through the medium, the waves set up in the medium are called transverse waves.2.Longitudinal waves:When the particles of a medium vibrate in the direction of propagation of the disturbance through the medium, the waves set up in the medium are called longitudinal waves
Electromagnetic waves mean "Waves requiring no medium" As light waves are infact "Very small particles called photons with neither MASS nor any WEIGHT" so light when travels makes a medium for itself.
I think you mean medium not median.Sound travels through vibrations. You need the particles in a solid, liquid or gas to be present to pass on those vibrations. One particle vibrating against another makes it vibrate. If you are in a vacuum (with no particles) sound will not travel.
that changes the speed of the light, which makes the light bend
Refraction of the medium it is passing through.
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.
if they never cross and are going in the same direction (example: railroad tracks)
It Moves the particles diffrent direction and that's what makes the difference :)
It Moves the particles diffrent direction and that's what makes the difference :)
In the sense that it makes it known that the rock existed before a period of glaciation, yes.
Here are two types of wave motion depending on the direction of wave propagation and the vibration of particles of the medium:1.Transverse waves:When the particles of a medium vibrate in a direction at right angles to the direction of propagation of the disturbance through the medium, the waves set up in the medium are called transverse waves.2.Longitudinal waves:When the particles of a medium vibrate in the direction of propagation of the disturbance through the medium, the waves set up in the medium are called longitudinal waves
Electromagnetic waves mean "Waves requiring no medium" As light waves are infact "Very small particles called photons with neither MASS nor any WEIGHT" so light when travels makes a medium for itself.
These particles are called atoms.
I think you mean medium not median.Sound travels through vibrations. You need the particles in a solid, liquid or gas to be present to pass on those vibrations. One particle vibrating against another makes it vibrate. If you are in a vacuum (with no particles) sound will not travel.
In the northern hemisphere, the shadow-casting edge of a sundial gnomon is normally oriented so that it points north. This makes it parallel to the rotation axis of the Earth.
that changes the speed of the light, which makes the light bend
yes, Swivelier makes one. #29981