When a longitudinal wave travels through a medium, in which direction does the matter in the medium move? a. in circles
b. perpendicular to the rest position
c. along the same direction the waves travel
d. in all directions

along the same direction as the waves travel

Explanation:

this is because longitudinal waves are waves that travel parallel to the wave motion

I know how you feel when nobody answers your questions, if you can help me out with physics questions

do you have a formula possibly

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is