Multiple Choice
The sun and the moon each exert a tidal force.These are highest:
A) at the winter apogee
B) once a week
C) twice a month
D) during the summer solstice
E) during the winter solstice
Correct Answer:
Verified
Correct Answer:
Verified
Q1: The law of gravity states that two
Q2: When waves hit headlands they<br>A)dissipate and lose
Q3: Severe coastal erosion<br>A)is reduced by sea wall
Q4: Longshore drift:<br>A)acts like an offshore river<br>B)is reduced
Q5: Newtons Law states that force is proportional
Q6: As a wave approaches man made obstructions
Q7: Groins are:<br>A)wave enhancers<br>B)wave diffraction inhibitors<br>C)small,boulder/rubble deposits<br>D)short,elongated mass,parallel
Q8: When waves reach shallow water their velocity
Q9: Newton showed that differential tidal forces are
Q10: Why is there more coastal damage if