Students create a standing wave with three loops on a slinky 3.75 m long. They time 20 oscillations in 6.73 . What is the velocity of the waves in the string?

. west

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.

the answer should be in the picture.