Your favorite team has made the playoffs, and you decide that you should host a party. Before kickoff, you turn on your wide-screen tv making sure that it is hooked up to your surround sound system that you got a great deal on during a Black Friday sale. Compare and contrast the types of waves you encounter as you watch the game.

One hazard of space travel is debris left by previous missions. there are several thousand masses large enough to detect by radar orbiting the earth, but there are far greater numbers of very small masses such as flakes of paint. calculate the force exerted by a 0.110 mg chip of paint that strikes a space shuttle window at a relative speed of 5.00 ✕ 103 m/s and sticks, given the collision lasts 6.00 ✕ 10-8 s. such a collision chipped the window of the ill-fated challenger in june 1983, causing $50,000 of damage.