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HNQ
11:37 AM
1
Q: Inverse Square vs Exponential

RC_23I feel a little foolish asking this, but I keep reading sources which say that for an inverse square law relationship, e.g. light intensity vs distance from source, the intensity decays exponentially. Are inverse square and exponential the same? I would think not, as I cannot find an algebraic w...

 
HNQ
12:01 PM
6
Q: How seriously can we take the success of the Standard Model when it has so many input parameters?

mithusengupta123Please do not get me wrong. There is a question that disturbs me time and again. The Standard Model of particle physics is immensely successful. However, it has many experimentally fitted input parameters (e.g. the fermion masses, mixing angles, etc). How seriously can we take the success of the ...

 
 
9 hours later…
HNQ
8:39 PM
2
Q: Are Laws of nature independent of time?

A.M.There are certain laws that govern the universe and these laws make up the fundamentals of any physical observation. But were these laws present the way there are now since the beginning of space time, were they same during inflation or did they change after cosmic inflation?

 

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