For an opening of a given size, diffraction is more pronounced for
A. short wavelengths.
B. long wavelengths.
C. both of these
D. none of the above
Answer: A
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Any time an element undergoes radioactive decay, it becomes a new element. a. True b. False
Granitic magmas are associated with
A. convergent boundaries and decompression melting B. divergent boundaries and differentiation C. divergent boundaries and water release D. convergent boundaries and magmatic underplating
In general, abiotic regulatory factors tend to be ________ while biotic factors tend to be ________.
A. Interspecific; density-independent B. Intraspecific; interspecific C. Density-independent; density-dependent D. Interspecific; intraspecific E. Density-dependent; density-independent
Two logging companies are deciding whether or not to cut down a significant portion of a particular forest that both have access too. Both companies understand the environmental consequences of their actions, knowing that they are trading off higher profits for a better outcome from society's point of view. The payoffs facing these companies are given in the table below.From the table, we know that if Company 2 chooses to cut, Company 1 will choose to ______ the forest. If Company 2 chooses to not cut, Company 1 will choose to ______ the forest.
A. cut, do not cut B. cut, cut C. do not cut, do not cut D. do not cut, cut