18. Waves & Sound
Standing Waves
18. Waves & Sound Standing Waves
20PRACTICE PROBLEM
Alex experimented with waves on a long rope in his physics lab. He observed the formation of standing waves and noted the displacement of the wave as: D=2.8 sin (0.70x) cos (44t) where t is in seconds and x and D are in centimeters. Determine the distance between two adjacent nodes?
Alex experimented with waves on a long rope in his physics lab. He observed the formation of standing waves and noted the displacement of the wave as: D=2.8 sin (0.70x) cos (44t) where t is in seconds and x and D are in centimeters. Determine the distance between two adjacent nodes?