Sally and her lab partner held the ends of their spring 6.00 meters apart. There were 6 nodes in the standing wave produced. Sally moved her hand from the rest position back and forth along the floor 16 times in 4.00 s.
a) Wavelength of the wave
Answer : 2.4 I need the work on how to get it
b) frequency
Answer: 4Hz
c) speed
Answer: 9.6m/s
Sally and her lab partner held the ends of their spring 6.00 meters apart. There were...
Please answer WARM-UP Questions #1-6.
PROBLEM #2: STANDING WAVE PATTERNS While talking to a friend on the phone you play with the telephone cord. As you shake the cord, you notice the ends of the cord are stationary whi vibrates back and forth; you have a standing wave. As you change the motion of your hand, a new pattern develops in which the middle of the cord is stationary while the rest of the cord vibrates wildly. You decide to...