The density of seawater is greater than that of fresh water. A boat will float: w) Higher in fresh water than in seawater x) Lower in fresh water than in seawater y) At the same level in both z) Any of the above, depending upon its shape Answer : ANSWER: X -- LOWER IN FRESH WATER THAN IN SEAWATER...
If you started with 100 grams of each of the materials below and they all vaporized inside of an inflatable balloon, which of them would produce the largest volume balloon, assuming they were all at the same temperature? w) water x) gasoline y) ethanol z) butane Answer : ANSWER: W -- WATER ...
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...
As you go down into a well, your weight: w) increases slightly x) decreases slightly y) remains exactly the same Answer : ANSWER: X -- DECREASES SLIGHTLY...
Evaporation from water surfaces exposed to air is not dependent of the: w) velocity of the wind x) humidity y) temperature z) depth of the water Answer : ANSWER: Z -- DEPTH OF THE WATER ...
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