Physics
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user121330
  • Member for 9 years, 6 months
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All Questions Answers
Score Newest
answer
10
How can a full moon be seen south of an observer's location?
Jul 10, 2017
answer
7
Are there pure sine waves in nature or are they a mathematical construct that helps us understand more complex phenomena?
Aug 28, 2017
answer
7
How far ahead can we predict solar and lunar eclipses?
Sep 26, 2014
question
6
Fastest Speed of Sound
May 31, 2016
answer
6
How can energy be useful when it is 'abstract'?
Oct 6, 2014
answer
6
What is the difference between a circuit with a resistor and one without it in energy terms?
Oct 30, 2014
answer
5
Can one obtain free energy from the vacuum?
Mar 31, 2014
answer
5
Why are work and energy considered different in physics when the units are the same?
Sep 29, 2017
answer
5
How can the black body radiation formula be so general?
Aug 13, 2014
answer
4
Why do string instruments need hollow bodies?
Feb 17, 2021
Top network posts
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12
How do scientists get nominated for society awards? Should I ask someone else to nominate me?
10
Zero to the zero power – is $0^0=1$?
10
Is it true that this function $f(n)=n^{13}$?
10
Is there such a thing as a matrix of functions?
10
What methods might an ancient civilization use to desalinate sea water?

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