What type of wave is sound? longitudinal transverse light surface
why does sound move faster in solid mediums? sound does not move fastest in solids solids are the coldest medium the particles in solids are more compact the particles in solids have the most space between them
which of these is part of the middle ear? cochlea the ossicles external auditory meatus ear canal
how is sound detected by the brain? vibrations bone amplifying electromagnetic waves electrical impulses from the ear
when a sound wave encounters a barrier, what happens? the sound reflects the sound dissipates the sound is muffled the sound is amplified
2) Sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate
3) The Ossicles
4) electrical impulses from the ear
5) the sound reflects
Answer from: Quest
Iwould say overuse ( but not 100% sure ) in the u.s. we tend to overuse water by leaving it running, throwing it away, taking long showers, etc.
Answer from: Quest
Country b may have shorter life expectancies. country a has more literate people. country a has better health care system. apex
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