The following is a historic photo gallery of Coast Guard icebreakers, showing some of the differing types of vessels that have seen service with the Coast Guard icebreaking fleet. We hope that you will enjoy this gallery of images of some of the largest ships that have ever served with the Coast Guard.
The distance from the top of one peak to the bottom of another is called peak-to-peak amplitude. Another way to describe peak-to-peak amplitude is to say that it is the distance between the maximum positive value and the maximum negative value of a wave. Waves and their properties:
The repolarization phase of the action potential, where voltage becomes more negative after the +30mV peak, is caused primarily by __________. The opening of voltage-gated K+ channels allows K+ ions to exit the cell, repolarizing the membrane. In other words, the exit of K+ ions makes the membrane potential more negative.