When you listen to your favorite songs in your player, the sound coming from the player clearly reaches your ears. How is this so? Why do you think you are able to hear the sound even at a distance?
According to the Hearing Loss Association, items placed in the ears — such as earplugs, cotton swabs, and music earbuds — may increase the buildup of earwax and prevent the natural flow of wax out of the ear canal. When earwax accumulates, it may cover the eardrum and lead to a crackling sound.
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Answer:
According to the Hearing Loss Association, items placed in the ears — such as earplugs, cotton swabs, and music earbuds — may increase the buildup of earwax and prevent the natural flow of wax out of the ear canal. When earwax accumulates, it may cover the eardrum and lead to a crackling sound.