The Mohorovicic discontinuity marks the change in rock density elasticity between the
A) inner and outer core.
B) core and the mantle.
C) mantle and the crustal surface.
D) asthenosphere and lithosphere.
Answer: C
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Fill in the blank(s) with the appropriate word(s).
A 2.00 kg mass is connected to a spring with a spring constant of 900 N/m. The displacement is given by the expression x(t) = 12.0 cm sinWhat is the frequency of the simple harmonic motion?
A. 5.02 Hz B. 4.21 Hz C. 3.38 Hz D. 2.56 Hz E. 2.05 Hz
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