It travels slower in glass than in vacuum but faster than in some other materials.
No it actually travels slower.
Light ONLY travels in transverse waves.
The stiffer meduim- travels quicker The denser the medium-travels slower
Light travels slower through denser media, so it travels faster through water than through a diamond.
Sound travel faster in solids than in liquids, and faster in liquids than in gases. Sound travels faster in water than in the air but in solids it travels about eight times faster. Sound travels at the fastest speed in steel. In solids it travel faster in a hot surface, the particles move faster if the solid is cold its slower the movement.
hi, sound does travel through ground. the speed at which sounds travels depends on the medium. the denser the medium, the slower it travels and stiffer the medium, the faster it travels.
sound travels faster through a solid than through air
Air sound travels slower when going through a solid object
Sound does not travel faster than electricity and is actually substantially slower. Sound travels at a speed of 761 mph while electricity is 1,860 mph.
no, the planet travels faster when it is closer to the sun and slower when it is farther away