Final answer:
In the Take-Home Investigation, increasing the volume on a CD player increases the vibrations felt on a table due to more energy being transferred into sound waves.
Step-by-step explanation:
The Take-Home Investigation: Feeling Sound is a great way to experience the physical properties of sound waves. In the investigation, when you increase the volume of rock music on a CD player placed on a light table, it results in the table beginning to vibrate as sound waves emitted by the speakers make contact with the surface. As you continue to increase the volume control until the reading doubles, the intensity of these vibrations will increase. This is because louder volume means more energy is transferred into sound waves, which cause the material of the table to vibrate more vigorously.