The temperature effect on reaction rate is the result of which of the following?
A) At higher temperatures there are more collisions.
B) At higher temperatures a larger fraction of the collisions are effective collisions.
C) both a and b
D) neither a nor b
C
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The best definition of ghosts of place is:
a. the way a landscape and its people can bring in the tourist’s dollars. b. the way tourists need to “see” the landscape to give it significance. c. the way local people experience landscape visually. d. a sense of the presence of that which is not, and those who are not, physically there.
The ability or capacity to do work on some form of matter is called
a. temperature b. latent heat. c. specific heat. d. heat e. energy
A raindrop is falling at constant speed. This constant speed is also called ____________________
Fill in the blank with correct word.
Oceanic lithosphere
A. moves gradually toward the midocean ridges, where it is consumed. B. is made of alternating bands of rocks of two different ages. C. records magnetic "stripes" of normally and reversely magnetized rocks. D. is made of alternating bands of rocks of different compositions.