Answer the following question: Answer the following question given this paragraph: Check Your Understanding Define nodes and antinodes. Solution Nodes are areas of wave interference where there is no motion. Antinodes are areas of wave interference where the motion is at its maximum point. Q: Solution nodes and antinodes are both areas of wave interference, but they differ in the presence of what condition? A:

OPT: a). radiation. b). gravity. c). speed. d). motion.
Answer:
d).