When a wave is allowed to pass through a medium, the wave has been a)transmitted
b)reflected
c)absorbed
d)encoded

Atrain departs from its station at a constant acceleration of 5 m/s. what is the speed of the train at the end of 20s?

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.

Atomic nuclei of almost all elements consist of