Joe is at a party and carrying around a can of beer that he has had in his hand for awhile. He bumps into Sally, and they begin chatting. During their conversation, Sally notices the beer in Joe's hand, and remarks that a beer sounds like a good idea. She heads over to the refrigerator and grabs a nice cold one and pops it open. She takes a sip while the two continue their chat. Given the paragraph above, please answer correctly the following question: Which person's beer has molecules farther apart?
Ans: Joe

John is a world traveler. Recently, he visited two countries, France and Germany. He noticed that in France they use atmosphere and Pascal as pressure units. In Germany they use torr as a pressure unit. Back in the United States, he noticed psi is used as a pressure unit. He needs to figure out how they correlate with each other. Given the paragraph above, please answer correctly the following question: Which county is not using a unit established by mesuring the rise of mercury, Germany or United States?
Ans: United States

John is a nuclear scientist who works at the Fermi lab. Today, in front of him he has four samples, sample A, sample B, sample C, and sample D. Sample A is the naturally occurring uranium. Sample B is enriched uranium. Sample C is the U-238, and sample D is the U-235. He needs to figure out how to best use them. Given the paragraph above, please answer correctly the following question: Which sample would more likely be used as fuel, sample C or sample D?
Ans: sample D

A new volcano is growing underwater. Every few days it has minor lava flow eruptions off the coast of Hawaii. People have actually enjoyed swimming in the water above this newly forming volcano because it is very soothing and relaxing. Given the paragraph above, please answer correctly the following question: Given the lava is hot enough to cause some of the water to turn to steam, will the molecules near the lava have higher or lower speed than the molecules further away?
Ans: higher