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

In 1980, alfa romeo introduced the first system to smooth a rough idle caused by ignition and camshaft timing changes.

Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat