The heat exhaust of an automobile with an internal combustion engine represents approximately what percent of the energy of the original fuel? w) 10 % x) 50 % y) 35 % z) 5 % Answer : ANSWER: Y -- 35 % ...
A round viewing window with a 20 centimeter diameter is installed in a tank at the Shedd Aquarium. It is 5 meters below the water surface. The force on the window is approximately: w) 1,500 Newtons x) 10,000 Newtons y) 25,000 Newtons z) 50,000 Newtons Answer : ANSWER: W -- 1,500 NEWTONS...
Spent fuel from a nuclear power plant cools down and loses most of its radioactivity through decay. In the first year, spent fuel loses about what percentage of its radioactivity? w) 10 percent x) 50 percent y) 80 percent z) 100 percent Answer : ANSWER: Y -- 80 PERCENT...
In the United States the average number of gallons per person of fresh water used per day for personal (non-industrial) use such as bathing, laundering, drinking, and the like is approximately: w) 10 gallons x) 30 gallons y) 60 gallons z) 90 gallons Answer : ANSWER: Z -- 90 GALLONS...
W 10 pound bag of fertilizer carries the label 20-6- Answer : ANSWER: 2 POUNDS...
50.5k questions
47.1k answers
240 comments
7.0k users
