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Hover or tap underlined Spanish terms to see their translation and exam tip.

Con respecto a las olas marque la opción correcta.On waves, mark the correct option (period definition):

Show the answer

Correct answer: b) The period is the time between two crests or troughs passing a fixed point.

Why it is correct

The period is the time between two crests passing a point. Height runs trough to crest.

Why the others are not

  • a) Length.
  • c) Crest to crest.
  • d) Trough to crest.

How to work it out in the exam

  1. Period: time between crests.

Where this question comes from

Try it: Weather visuals

Pending instructor review. Machine translation, not reviewed.