14. The density of chlorine gas at 0.866 atm and 39.9°C is A) 0.0337
B) 0.418
D) 1.20
E) 2.39

Astring vibrates with a frequency of 10 hz. why can't a person hear the sound waves produced by the vibrating string, no matter how large the amplitude of the waves? out! this is homework and due tomorrow! you so much!