This is a wave whose energy travels in the same direction as the energy being transferred.

LONGITUDINAL WAVE

Explanation:

As we know that there are two type of propagation of wave

1) Transverse wave :

in transverse nature of waves the energy is propagated into the medium in perpendicular to the wave propagation.

So here in transverse waves the medium molecules will start oscillating in perpendicular direction

2) Longitudinal wave

Here in this type of wave the medium molecules will start oscillating in the direction of propagation of waves. So here the medium molecules will oscillate in the direction parallel to the wave propagation

so correct answer is

Longitudinal waves

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!