How many calories of are required to heat 139 grams of water from 15°C to 88°C? (Assume that the specific heat of water is 1.00 cal/g·°C)
A) 73 cal
B) 2.1 x 10^4 cal
C) 1.0 x 10^4 cal
D) 1.2 x 10^4 cal
C
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Which of these food items can give you the largest dose of mercury?
A. albacore tuna sandwich B. peanut butter and jelly sandwich C. ham and goat cheese sandwich D. meatball sandwich
The fact that Japan is so well developed indicates
A. comparative advantages that do not include natural resources. B. abundant natural resources. C. strategic advantages unavailable to other east Asian countries. D. that Japan is less dependent on imported energy than China.
What was a distinctive feature of the world's superpowers between the 1940s and 1980s compared to other eras?
A) The United States and the Soviet Union were superpowers for the first time. B) The two superpowers were never involved in wars. C) The number of superpowers was much lower than in the past. D) The superpowers had satellites. E) The superpowers used religion to settle conflicts.
Which of these climate regions would experience the smallest annual temperature range?
a. marine west coast b. humid subtropical c. humid continental, mild summer d. Mediterranean e. humid continental, hot summer