Match the description to the property.
does not require a medium for transmission
electromagnetic
requires a medium for transmission
transverse

transfers energy parallel to the direction of
the wave
mechanical
transfers energy perpendicular to the
direction of the wave
longitudinal

transverse- transfers energy perpendicular to the direction of the wave

Electromagnetic- dose not require a medium for transition

Mechanical - requires a medium for transmission

Longitudinal- transfers energy parallel to the direction of the wave

Explanation: just took the activity

battery with hi vtge high val resist in series

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

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