Which of the following best describes how sound is produced? A. Vibrating materials generate particles.
B. Vibrating materials generate beams.
C. Vibrating materials generate waves.
D
Vibrating materials generate rays.

Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.

Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b.refraction c.diffraction d. interference

How will the system respond to a temperature increase?