Answer:
Common examples include the reflection of light, sound and water waves. The law of reflection says that for specular reflection the angle at which the wave is incident on the surface equals the angle at which it is reflected.
Explanation:
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I believe the answer would be C.
<span>The
answer is rate of seafloor spreading. It represent typically 1 percent of the
total geomagnetic of ocean field strength. It is variation in strength of earth’s
magnetic field caused by magnetism in rocks of the ocean floor. They can be
stronger (“positive”) or weaker (“negative”). </span>
