A fan at a rock concert is 45.0 mm from the stage, and at this point the sound intensity level is 113 dBdB . Sound is de
Posted: Sat Jul 09, 2022 11:54 am
A fan at a rock concert is 45.0 mm from the stage, andat this point the sound intensity level is 113 dBdB .Sound is detected when a sound wave causes the tympanic membrane(the eardrum) to vibrate . Typically, the diameter of this membraneis about 8.40 mmmm in humans
How much energy is transferred to her eardrums each second ?
How fast would a 2.00 mgmg mosquito have to fly tohave this much kinetic energy?
How fast a typical 2.0 mgmg mosquito would have to fly(in mm/smm/s) to have an amount of energy delivered to theeardrum each second when someone whispers (20 dBdB) a secretin your ear?
Compare the mosquito's speeds found in parts (B) and (C).
Please enter your answer as a number (factor) without theunits.
How much energy is transferred to her eardrums each second ?
How fast would a 2.00 mgmg mosquito have to fly tohave this much kinetic energy?
How fast a typical 2.0 mgmg mosquito would have to fly(in mm/smm/s) to have an amount of energy delivered to theeardrum each second when someone whispers (20 dBdB) a secretin your ear?
Compare the mosquito's speeds found in parts (B) and (C).
Please enter your answer as a number (factor) without theunits.