Astrip of land conneted to the shore, but then is eroded away by waves. it a column of land is left behind, it is called a

Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.

Why is the energy that results from a roller coaster's position at the top of a hill referred to as potential energy?

You can decrease the resistance of a length of wire by