1.) The weight that will cause a wire of diameter d to stretch a given distance, for a fixed length of wire, is:
a) independent of d b) independent of what the length of the wire is. c) proportional to d d) proportional to d
2.) Which one of the following would be expected to have the smallest bulk modulous?
a) solid iron b) helium vapor c) liquid mercury d) solid uranium e) liquid water
3.) The lowest tone to resonate in a closed pipe of length L is 200 Hz. Which of the following frequencies will not resonate in that pipe?
a) 600 Hz b) 400 Hz c) 1000 Hz d) 1400 Hz
4.) A trombone or trumpet can be considered a(n): a) closed organ pipe b) open organ pipe