The rate of change of velocity per unit time is called acceleration.
Its SI unit is m/s².
Answer:
It's A
Explanation:
As the waves progress through the medium, the particles they are made of move perpendicular to the direction in which the waves move. The particles do not move with the wave. So waves transmit energy but not matter as they progress through a medium.
Answer:
D
Explanation:
they can see this along with many other fish.
