Multiple Choice
In a swell,wavelength is constant.As a swell touches bottom,the wavelength
A) increases and velocity decreases.
B) shortens and velocity decreases.
C) shortens and velocity increases.
D) and velocity increase.
Correct Answer:

Verified
Correct Answer:
Verified
Q62: One of the results of wave refraction
Q63: As waves enter shallow water,wave speed<br>A)decreases,causing the
Q64: If the composition of the atmosphere changed
Q65: Why does air pressure decrease with height
Q66: Short wavelength radiant energy is emitted by<br>A)relatively
Q68: In general,cold days are associated with<br>A)high surface
Q69: What direction do the trade winds blow?
Q70: Going from Earth's surface up toward space,the
Q71: The climate of northwestern Europe is greatly
Q72: Wind is generated in response to<br>A)temperature differences