What Is Physics?

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Discussion Overview

The discussion revolves around the question "What is physics?" Participants explore definitions, personal interpretations, and the scope of the subject, with a focus on its fundamental components and distinctions from other sciences.

Discussion Character

  • Exploratory
  • Conceptual clarification
  • Debate/contested

Main Points Raised

  • One participant suggests that physics is the study of the basic constituents of matter and energy, proposing a simple definition.
  • Another participant references a Wikipedia definition, stating that physics concerns the nature and properties of matter and energy, and includes various topics like mechanics, heat, light, sound, and electricity, while noting a perceived shortcoming regarding cosmology.
  • A metaphor is introduced comparing physics to pornography, indicating that while it may be difficult to define, it is recognizable when encountered.
  • Some participants express that the forum may not be the appropriate venue for such a survey-based question.

Areas of Agreement / Disagreement

There is no clear consensus on a definition of physics, with multiple interpretations and some participants indicating that the nature of the question may not align with the forum's focus.

Contextual Notes

Participants have varying levels of familiarity with physics, and there is an indication that the discussion may not meet the forum's expectations for content.

RaphaelHythlodaeus
I have been away from school the last two years but am planning on returning in the Spring of 2018. I am finishing up my major in Biochemistry and I am interested in finding a community where I can discuss scientific ideas.

My questions to all is: what is physics?
 
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RaphaelHythlodaeus said:
I have been away from school the last two years but am planning on returning in the Spring of 2018. I am finishing up my major in Biochemistry and I am interested in finding a community where I can discuss scientific ideas.

My questions to all is: what is physics?
What research have you done so far? What do YOU think physics is?
 
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phinds said:
What research have you done so far? What do YOU think physics is?
Well, I have not thoroughly researched the subject. I do have four semesters of physics but I was more interested in a survey of the question. I guess, that physics is the study of the basic constituents of matter and energy, that seems like a fairly simple definition.

What do you think?
 
RaphaelHythlodaeus said:
What do you think?
I'm perfectly happy w/ what the wiki says:
PHYSICS: the branch of science concerned with the nature and properties of matter and energy. The subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms.

Although I think that definition shortchanges cosmology a bit.

OR ... to put it another way, physics is like pornography. I can't define it, but I know it when I see it.
 
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RaphaelHythlodaeus said:
I do have four semesters of physics but I was more interested in a survey of the question.

we don't really do surveys here

@phinds gave you a pretty good response
 
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Yes, this isn't really appropriate for what the forum is about. Locked.
 

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