- #1
maithie
- 5
- 0
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!
--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!