The figure below represents a sea-wave that causes a small cork (2) to rise up
and down through one wavelength every 4 seconds.
Refer to this figure for questions 11-13
P.
R
S
T
at
1 meter
3.0 meters
wavelength
11.
What is the amplitude of the wave?
A. 0.5 m
B. 1.0 m
C. 1.5 m
D. 3.0 m
12. What is the wavelength of the wave?
A. 0.5 m
B. 1.0 m
C. 1.5 m
D. 3.0 m
13. What is the speed of the wave?
A. 4 m/s
B. 12 m/s
C. 0.25 m/s
D. 0.75 m/s
14. Mechanical waves require to pass/propagate through.
A. space
B. speed
C. medium D. frequency
15. Which of the following is not a part of a transverse waves?
A. Amplitude
B. Rarefaction
C. Trough
D. Crest​