Which of the following will affect the vertical speed of a ...

[craiczarry]

Which of the following will affect the vertical speed of a segment of rope that has a wave propagating along it?
  1.The speed of a transverse wave along a rope.
  2.The amplitude of a transverse wave along a rope.
  3.The frequency of a transverse wave along a rope.
  4.All of these.

Question 2

Which of the following statements are true?
   (i) When a pulse on a rope reflects from a rigid boundary, it is always inverted.
   (ii) When a pulse on rope encounters a second rope (with different characteristics from the first) that is tied to the first one, there is only sometimes a reflected pulse.

  1.(i) is true, but (ii) is false
  2.(ii) is true, but (i) is false
  3.They are both true.
  4.They are both false.

[Mholman93]

Answer to Question 1

4

Answer to Question 2

1

[craiczarry]

TY

[Mholman93]

You're welcome