Movement in a transverse wave is perpendicular to the source. Therefore, individual particles move up & down.
back and forth along the same direction as the wave travels.
Both parallel and perpendicular to the direction of wave motion.... APEX
A randomly chaotic yet static flow.
energy is independent of medium it passes through?
a denser medium hav more no.of particles also > the no.of particles > the opposition provided for..... therefore both wavelength and speed of light changes but frequency remains the same.
True
It is redirected as it passes through a medium.
A material that something passes through. For example vibrations traveling through a metal rod. The metal rod is the medium.
The maximum distance the particles move away from their rest positions as a wave passes through a medium is the amplitude of the wave.
energy is independent of medium it passes through?
a denser medium hav more no.of particles also > the no.of particles > the opposition provided for..... therefore both wavelength and speed of light changes but frequency remains the same.
sound waves move along with the particles of matter through which it passes
slows down in denser mediums & speeds up in less dense ones this explains why ur voice is so high pitched when u inhale a less dense gas like helium & why sound is deep & distorted underwater.
The medium through which it passes
True
It is redirected as it passes through a medium.
It is redirected as it passes through a medium
It is redirected as it passes through a medium.
Yes, sound can change its medium.
If by "straight on" you mean at 90 degrees to the surface of the medium, that is because light is only deviated if it makes an angle with the normal, which is an imaginary line perpendicular to the surface of the medium. If no angle is made between the normal line and the light ray, then no refraction occurs and the light passes through in a straight line. For more information see the related link below.