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One day, you woke up in a place you havent seen before. There, you saw three rooms, all bring you to the exit. But, on those rooms, there were notes. It said: 1: room is filled with poison gas 2: room has more than 15 lions that havent eaten for 5 years 3: room is fiiled with snipers that would kill anyone who steps in You have no other choice, but to choose one of the three. Which room would be the way that could get you out without being harmed?
Answer: 2. Because if the lions hadn't eaten for five years, they would be dead.
Solution:
If boiling water is poured into a thick drinking glass as well as a very thin wine glass, of the two, which is more likely to crack?
Answer: The thick glass is more likely to crack since glass is a poor conductor of heat. In a thin glass, the heat passes more quickly from the glass into the surrounding air, causing the glass to expand equally. When hot water is poured into a thick glass, the inner surface expands, but the outer surface does not. It is this extreme stress on the glass that causes it to crack.
Solution:
Show Answer
The thick glass is more likely to crack since glass is a poor conductor of heat. In a thin glass, the heat passes more quickly from the glass into the surrounding air, causing the glass to expand equally. When hot water is poured into a thick glass, the inner surface expands, but the outer surface does not. It is this extreme stress on the glass that causes it to crack.
Show Answer
The thick glass is more likely to crack since glass is a poor conductor of heat. In a thin glass, the heat passes more quickly from the glass into the surrounding air, causing the glass to expand equally. When hot water is poured into a thick glass, the inner surface expands, but the outer surface does not. It is this extreme stress on the glass that causes it to crack.
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