The human ear is most sensitive to sound that has a frequency of about 4000 hz. assume that the speed of sound in air is 340 m/s.
what is the wavelength of a sound heard in the air with this frequency?
a. 0.043 m
b. 0.085 m
c. 12 m
d. 340 m

Can you match these to the correct definition

Examples of states of consciousness include a. daydreaming b. dreaming during sleep c. hypnosis d. all of the above

Listed below are the measured radiation absorption rates (in w/kg) corresponding to 11 cell phones. use the given data to construct a boxplot and identify the 5-number summary. 1.16 0.85 0.69 0.75 0.95 0.93 1.18 1.17 1.42 0.54 0.57 the 5-number summary is nothing, nothing, nothing, nothing, and nothing, all in w/kg. (use ascending order. type integers or decimals. do not round.)