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A 95-dB sound wave strikes an eardrum whose area is 5.0 x 10¯5 m². How much energy is absorbed by the eardrum per second? ...been stuck on this question for so long.
A 95-dB sound wave is a sound wave with a sound pressure level of 95 decibels, which is considered to be a loud sound. It is equivalent to the sound of a motorcycle or a lawnmower.
When a 95-dB sound wave enters the ear, it causes the eardrum to vibrate and sends these vibrations to the inner ear. The inner ear then converts these vibrations into electrical signals, which are sent to the brain. The brain interprets these signals as sound and the energy of the sound wave is absorbed by the ear in this process.
Yes, exposure to a 95-dB sound wave for a prolonged period of time can cause hearing damage. The loudness of a sound wave is measured in decibels (dB) and the higher the dB level, the louder the sound. Exposure to sounds above 85 dB for prolonged periods of time can cause permanent hearing damage.
One way to protect our ears from 95-dB sound waves is by using earplugs or earmuffs. These can reduce the amount of sound entering the ear and protect our ears from damage. It is also important to limit exposure to loud sounds and take breaks in quiet environments to give our ears a rest.
Yes, 95-dB is considered a dangerous level of sound because prolonged exposure to it can cause permanent hearing damage. It is important to limit exposure to loud sounds and take necessary precautions to protect our ears from damage.