Question

1. return the amplitude to 0.75 cm. then, spend a few minutes exploring the frequency of the wave by increasing and/or decreasing it. describe frequency in your own words. 8. when frequency increases, wavelength ________. a. increases b. decreases c. stays the same. 9. this means that the relationship between frequency and wavelength is: a. direct b. inverse c. not related 10. return the frequency to 1.50 hz and the amplitude to 0.75 cm. now focus your eyes on one bead of the string. (slow motion may help.) describe the motion of the bead. 11. do waves transfer matter? use evidence from the simulation to support your

Explanation:

For question 8, the relationship between frequency ($f$) and wavelength ($\lambda$) is given by the wave equation $v = f\lambda$ (where $v$ is the wave speed). Assuming the wave speed $v$ is constant (in a given medium for a non - dispersive wave), if $f$ increases, $\lambda=\frac{v}{f}$ must decrease.
For question 9, since when one variable (frequency) increases, the other (wavelength) decreases (while $v$ is constant), the relationship is inverse.

Answer:

1. b. decreases
2. b. inverse