Dr. evil captures justin bieber ( water is pouring into a large cylindrical tube that is 2 m tall. the tube is open on one end and has water in the other end (closed). the water pours in at a rate of 1 cm in height every minute. when the water reaches a height that will cause the tube to play 220 hz (a, three octaves above middle c), bieber will drop into a shark-infested pool (sharks with freaking lasers). no demands this time, he just wants to do it for fun. how long does bieber have to live?