A pulse with a height of +0.5 meters encounters a second pulse with a height of +2.3 meters. A. The 2 pulses interfere:

B. The resulting height of the medium when the pulses interfere will be: m

A pulse with an amplitude of 0.4 meter moves from thick, heavy cord where its speed is 2.0 meters per second into a much thinner string. the speed and height of the pulse after it is transmitted could be:

1. Amplitude = 0.5 m; Speed = 1.0 m/s
2. Amplitude = 0.3 m; Speed = 1.0 m/s
3. Amplitude = 0.5 m; Speed = 3.0 m/s
4. Amplitude = 0.3 m; Speed = 3.0 m/s