No it doesn't.
Sound travels in waves, but light tavels in straight lines.
Because they are waves, and waves travel that way.
No, that is not true. In a vacuum, all electromagnetic waves travel at the same speed.
no p waves travel faster than s waves
sound waves bounce off of walls. they need air to travel.
electromagnetic waves can travel through vacuum while water waves travel in water.
Shear waves travel through solids. They cannot travel through liquids and gasses (unlike compressive waves) and they can't travel through a vacuum (unlike electromagnetic waves).
Waves need not require medium to travel through. Only Mechanical waves like sound waves require medium to travel through. Electromagnetic waves travel in vaccum like light waves. Some waves transmitted in a medium due to disturbances in the medium .
Mechanical waves need a medium to travel in
sound waves can't travel in a vacuum (space)
Light waves travel from sun to the earth.
NO some waves like sound require matter to travel whereas light waves can travel in vacuum.
Sound waves require a medium to travel through, and, since space is a vacuum, sound waves can't travel in it.