True or False: The place code of pitch perception determines pitch using the location of the sound source in relation to the listener.

What type of nuclear decay causes the atomic number of an element to increase by 1?

Which of the following list the divisions of the geologic time scale in order from longest to shortest

Certain bacteria (such as aquaspirillum magnetotacticum) tend to swim toward the earth’s geographic north pole because they contain tiny particles, called magnetosomes, that are sensitive to a magnetic field. if a transmission line carrying 100 a is laid underwater, at what range of distances would the magnetic field from this line be great enough to interfere with the migration of these bacteria? (assume that a field less than 5% of the earth’s field would have little effect on the bacteria. take the earth’s field to be 5.0 * 10-5 t, and ignore the effects of the seawater.)