primary wave
It doesn't really matter; it can be either - or even both: one or more forces can be pulling and one or more forces can be pushing. Or a single pulling or pushing force. The point is, to be called "unbalanced", the sum of all forces must NOT be zero.
A mechanical wave travels through matter.A mechanical wave travels through matter.A mechanical wave travels through matter.A mechanical wave travels through matter.
They travel fastest through air.
Sound travels by vibrating through matter (solid, liquid, gas) A vacuum is the absence of matter and with out matter there is nothing for sound to travel through
by transmission , transmission is when the passing of light or other form of energy through matter .
That is a longitudinal wave.
primary wave
Sound travels through all matter.
Convection travels through matter. It won't travel through empty space.Convection travels through matter. It won't travel through empty space.Convection travels through matter. It won't travel through empty space.Convection travels through matter. It won't travel through empty space.
Energy can be transferred to material things by pushing or pulling AND moving it through a distance. The push or pull is a force, and the amount of energy is the magnitude of the force multiplied by the distance through which it acts. No matter how hard you push or pull, if your force doesn't move through any distance, then no energy is transferred to the thing you're pushing or pulling.
It is not a matter because it actually travels through matter (air)
No, sound travels through matter but is not matter itself.
It vibrates.
It doesn't really matter; it can be either - or even both: one or more forces can be pulling and one or more forces can be pushing. Or a single pulling or pushing force. The point is, to be called "unbalanced", the sum of all forces must NOT be zero.
Light slows down when it travels through matter.The only time light travels at is maximum speed, c, is in a vacuum.
"A compressible medium." "A displaceable medium."
sound.