Are Fermi Problems Essential for Engineers?

In summary, the conversation discusses the importance of Fermi problems in a physics course for an engineering major. While they may not be heavily emphasized in the curriculum, they are a valuable exercise in problem-solving and critical thinking. It is noted that even PhD candidates can struggle with these types of problems during examinations.
  • #1
madah12
326
1
My syllabus doesn't include them in first physics course, and I am in engineering major. Should I try to practice them for myself or are they not very important?
 
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  • #2
Fermi problems are more of an instructive on a way to think about a problem in which the method is a lot more important than the "correct" answer. I've never heard of any curriculum spending more than perhaps a class or two "just" on Fermi problems, but they're an interesting exercise at the least.

Oh, and just an fyi... I've seen PhD candidates crack in front of examinations panels on Fermi problems. They can get really hard.
 

1. Are fermi problems relevant to real-world situations?

Yes, fermi problems are important because they help us develop critical thinking skills and problem-solving abilities. Many real-world problems can be broken down into smaller, more manageable parts using fermi problem techniques.

2. Are fermi problems only applicable to science and math?

No, fermi problems can be applied to a wide range of subjects and industries. They can be used in business, economics, politics, and even everyday decision making.

3. Can fermi problems be solved without any prior knowledge?

Yes, fermi problems are designed to be solved using logical reasoning and estimation techniques rather than relying on specific knowledge or equations. However, some background knowledge can make the problem easier to solve.

4. How can fermi problems be useful in decision making?

Fermi problems can help us make more informed decisions by breaking down complex problems into smaller, more manageable parts. They also encourage thinking outside the box and considering multiple solutions.

5. Are there any disadvantages to using fermi problems?

One potential disadvantage is that fermi problems rely on estimation and assumptions, which may not always be accurate. They also do not provide precise solutions and can sometimes lead to incorrect conclusions if the estimations are too far off.

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