Difference between physics and chemistry

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Discussion Overview

The discussion revolves around the differences between physics and chemistry, exploring how to explain these concepts to someone unfamiliar with the terms despite having a graduate-level understanding of both fields. The conversation includes various hypothetical scenarios and perspectives on the definitions and scopes of each discipline.

Discussion Character

  • Debate/contested
  • Conceptual clarification
  • Exploratory

Main Points Raised

  • Some participants propose that chemistry focuses on the composition, structure, properties, and reactions of matter, particularly at the atomic and molecular levels.
  • Others argue that physics is concerned with matter and energy interactions, encompassing various traditional and modern fields.
  • A participant suggests that chemistry involves studying chemical reactions related to valence electrons, while physics deals with mathematical descriptions of physical processes.
  • One participant offers a more nuanced view, stating that chemistry examines how atomic and molecular structures influence the properties of matter.
  • There are humorous and sarcastic remarks about the hypothetical nature of the original question, with some participants questioning the premise of someone being unaware of these terms after graduate studies.
  • Several participants express confusion about the difference, indicating a lack of consensus on a clear distinction.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the differences between physics and chemistry, with multiple competing views and definitions presented throughout the discussion.

Contextual Notes

The discussion includes hypothetical scenarios that may not reflect real situations, and there are varying interpretations of the definitions of physics and chemistry that depend on individual perspectives.

ehrenfest
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What is the difference between physics and chemistry? How would you explain it to someone who has studied graduate level physics and chemistry but has never heard of the terms "physics" or "chemistry"?
 
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ehrenfest said:
What is the difference between physics and chemistry? How would you explain it to someone who has studied graduate level physics and chemistry but has never heard of the terms "physics" or "chemistry"?

...?
 
Pengwuino said:
...?

I never thought that I would say this, but: Lolz



:smile:
 
Pengwuino said:
...?

That was a hypothetical situation. Such a person may not exist.
 
If I were French, what would my favorite color be?

See, just because something is hypothetical, that doesn't make it answerable, much less sensical.
 
Chemistry: The science of the composition, structure, properties, and reactions of matter, especially of atomic and molecular systems

Physics: The science of matter and energy and of interactions between the two, grouped in traditional fields such as acoustics, optics, mechanics, thermodynamics, and electromagnetism, as well as in modern extensions including atomic and nuclear physics, cryogenics, solid-state physics, particle physics, and plasma physics.
 
How the heck do you study graduate level physics and/or chemistry and not learn those terms (or their equivalents in whatever language you speak)? But hey, I'll bite.

Chemistry is the study of chemical reactions involving valence electrons. Physics is about mathematical descriptions of physical processes involving matter and energy. Physicists calculate stuff and run experiments. Chemists throw stuff together and see what happens.
 
arunma said:
How the heck do you study graduate level physics and/or chemistry and not learn those terms (or their equivalents in whatever language you speak)? But hey, I'll bite.

Chemistry is the study of chemical reactions involving valence electrons. Physics is about mathematical descriptions of physical processes involving matter and energy. Physicists calculate stuff and run experiments. Chemists throw stuff together and see what happens.

That was a pretty snobbish discription if I ever heard one.
 
Chemistry is the study of chemical reactions involving valence electrons. Physics is about mathematical descriptions of physical processes involving matter and energy. Physicists calculate stuff and run experiments. Chemists throw stuff together and see what happens.

Oh boy..
 
  • #10
As a chemist, I would offer this description of chemistry: Chemistry is the study of how atomic and molecular structures are formed and how these structures affect the microscopic and macroscopic properties of matter.
 
  • #11
ehrenfest said:
That was a hypothetical situation. Such a person may not exist.

MAY not? You actually left room for doubt in that statement? :smile:

Okay, here would be my answer...go back to their introductory level textbook in each subject, open page one of chapter one, and read the first paragraph. It's usually defined nicely right there. If they are still confused, proceed to the next paragraph, etc.
 
  • #12
ehrenfest said:
What is the difference between physics and chemistry? How would you explain it to someone who has studied graduate level physics and chemistry but has never heard of the terms "physics" or "chemistry"?

It only makes sense if person is from another country (as of now) where they graduate in their own language.

Then, you just use http://www.google.ca/language_tools?hl=en"...
 
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  • #15
I'm still confused about the difference
 
  • #16
octelcogopod said:
I'm still confused about the difference

Oh, it's easy. Physicists smash atoms together to see what happens when they break apart. Chemists smash atoms together to see what happens when they stick together. :biggrin:
 
  • #17
russ_watters said:
If I were a bee, would I still like cheese?

If I were a mentor and a thread was opened on a ridiculous, unanswerable question, what would I do?

Oh wait.. that question's not hypothetical :devil:
 

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