Question

3 multiple choice 1 point if two rope waves are made using the same rope but one has more crests passing it has a higher frequency and shorter wavelength it has a lower frequency and longer wavelength it has the same frequency and amplitude it has a lower frequency and shorter wavelength 4 multiple choice 1 point which statement correctly compares the movement of the medium in a transver transverse waves move perpendicular, longitudinal waves move parallel transverse waves move parallel, longitudinal waves move perpendicular both move perpendicular to the direction the wave travels both move parallel to the direction the wave travels

Explanation:

Question 3

Frequency is the number of crests (or troughs) passing a point per unit time. More crests passing means higher frequency. For waves on the same rope, the wave speed \(v\) is constant (\(v = f\lambda\), where \(f\) is frequency and \(\lambda\) is wavelength). If \(f\) increases (\(v\) is constant), then \(\lambda=\frac{v}{f}\) decreases.

By definition, in transverse waves, the medium moves perpendicular to the wave - propagation direction. In longitudinal waves, the medium moves parallel to the wave - propagation direction.

Answer:

It has a higher frequency and shorter wavelength

Question 4