6 Which statement best describes how humans hear sound?
A Sound waves enter the ear canal and increase in amplitude, which causes you to
hear the sound
B Sound waves cause parts of the car to vibrate until the waves are converted to
electrical signals, which are sent to the brain.
C Sound waves travel into people's ears, and the eardrum sends the sound waves
to the brain
D Sound waves become sounds when they strike the cardrum inside the car,

How to convert a density of 0.791g/cm3 to lb/ft3

Transportation is the largest single source of air pollution in the united states. air pollution can harm the environment and human health. which technology could offer a solution to this problem? mufflers that reduce noise motors that run on electricity tires that improve gas mileage

If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.