Multiple Choice
Which of the following statements is true regarding sound in the ocean?
A) Sound is scattered as it bounces off suspended particles in the water.
B) Sound intensity increases as it moves through the ocean because of absorption.
C) The speed of sound in the ocean is ten times less than the speed of sound in air.
D) The speed of sound in the ocean decreases as temperature increases.
Correct Answer:

Verified
Correct Answer:
Verified
Q42: Which region of the ocean generally lacks
Q43: The of the ocean absorbs nearly all
Q44: The average salinity of the world ocean
Q45: The hydrogen atoms in a water molecule
Q46: Seawater is even though dissolved CO<sub>2</sub> forms
Q48: The tendency for a substance to resist
Q49: When liquid water gets below 4°C, it
Q50: How does the hydrogen bonds of water
Q51: The salinity of seawater is a measure
Q52: The geometry of the covalent bonds shared