There's been talk in the hbar of starting an "Ask me Anything" (AMA) series in which featured guests would answer questions from other users.
These questions would be about physics, the guest's career, or anything else.
What format would work well for a Physics Stack Exchange AMA?
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Use below free body diagrams and note that $P_2=\rho gh_2$ and $h_2=h+y-x$ and y is lower piston displacement. Note that volume of the displaced water for both pistons is equal.
Explanation of the answer:
At first, let’s review the problem description. We have a container is shown in the proble...
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The Lion-Eating Poet in the Stone Den (simplified Chinese: 施氏食狮史; traditional Chinese: 施氏食獅史; pinyin: Shī Shì shí shī shǐ; literally: "The Story of Shi Shi Eating Lions") is a modern poem composed of 92 characters written in Classical Chinese by Yuen Ren Chao (1892–1982), in which every syllable has the sound shi (bearing different tones) when read in modern Mandarin Chinese. It is a noted example of a one-syllable article, a form of constrained writing unique to Chinese.
== Explanation ==
Classical Chinese is a written language and is very different from spoken Chinese. Different words that have...
A one-syllable article (Chinese: 同音文章; pinyin: Tóngyīn wénzhāng) is a type of constrained writing found in Chinese literature. They take advantage of the large number of homophones in the Chinese language, particularly when writing in Classical Chinese (due to historic sound changes). Although a one-syllable article's characters have many different meanings, they are all pronounced as the same syllable, although not necessarily with the same tone. Therefore, a one-syllable article is comprehensible in writing, but becomes an incomprehensible tongue twister when read aloud, especially in Mandarin...
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I'm new at computer science and programming, and I was wondering, is there a difference between computer science and programming? and do you get to choose to study only one of them at the university, or both of them?
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I know its the potential differences that matter and generally we define the zero of the electric potential according to our convenience. I would like you to look at this standard problem:
Charge $-Q$ is given to the inner (conducting) shell and the larger outer (conducting) shell is earthed ....
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