Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: About SOUNDS

  1. Aug 21, 2008 #1
    hello everyone. can u help me on my homework? here are the questions..

    --What physical quantity in a vibration is altered when a speed of sound dies away?
    --Would you expect the speed of sound in Singapore and Britain to be the same, if each place had the same temperature? Why?

    thank u guys!
  2. jcsd
  3. Aug 21, 2008 #2
    What answers did you originally come up with?
  4. Aug 21, 2008 #3
    Yeah, bro, you don't get free answers here.
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook