Consider light energy that is momentarily absorbed in glass and then reemitted. Relative to the absorbed light, the frequency of the reemitted light is
A) considerably less.
B) slightly less.
C) the same.
D) slightly more.
E) considerably more.
C
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With the cementation of loose particles sediment becomes ________.
A. lithified B. molten C. igneous D. basalt E. metamorphic
The intensity of an earthquake ________. Choose the only description that does not fit.
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A. 5% B. 15% C. 25% D. 35% E. 50%