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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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barry barry
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10 years ago
A research team is studying the velocity of seismic waves in various types of rock. Using explosives, they create small explosions to study how fast the energy waves will travel. Using the data below, infer which rocks are higher in density and which are lower in density:
   Rock A: 7 km/s
   Rock B: 5.9 km/s
   Rock C: 7.2 km/s
   Rock D: 6.1 km/s
   Rock E: 6.25 km/s
A) Rock C
B) Rocks B & D
C) Rocks B, D, & E
D) Rocks A & C
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wrote...
#1
10 years ago
Quote from: barry (10 years ago)
D) Rocks A & C
Biology - The only science where multiplication and division mean the same thing.
barry Author
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#2
10 years ago
Great, marking this solved.
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