If Waves Are Hitting the Beach Every 2

question 9

Multiple Choice

If waves are hitting the beach every 2.0 seconds and are 12 m apart, what is the velocity of the waves?

• A) 6.0 m/s
• B) 24 m/s
• C) 18 m/s
• D) 2.0 m/s
• E) none of these

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Definitions:

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A viral infection spread from bird to bird, often highly contagious and potentially deadly, also known as bird flu.

Phylogeny

The evolutionary history and lineage of species or groups of species, depicted as a tree-like diagram showing common ancestry.

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