12 Questions 9 Answers 0 Followers
Questions related from Imad Ahmad Barghouthi
I claim that some researchers on researchgate answer questions, any questions, with fake answers and this contribute to his/her RG score.
01 January 2017 6,538 0 View
Your toughest technical questions will likely get answered within 48 hours on ResearchGate, the professional network for scientists.
12 December 2016 7,377 0 View
Many colleagues in different universities are claiming that teaching is waste of time, I disagree with them because I believe teaching is the way to shape the new future through teaching the new...
11 November 2015 1,381 15 View
Theoretical physics, Fundamental physics, Astronomy, Astrophysics
11 November 2015 4,064 3 View
In old textbooks we use to see the law for magnetic force between magnetic poles ( i.e F = k M1xM2/r square, where M1 and M2 are the strength of magnetic poles, and k is the proportionality...
05 May 2014 8,022 5 View
In quantum mechanics, we use the results of the solution of Schrödinger equation for H-atom (i. e. n, l, ml, ms) for any other atom. We distribute the electrons in any atom i.e. the electron...
04 April 2014 8,534 17 View
It is well known in physics that most theories are good and suitable for certain circumstances, for example Newton’s laws (i.e. classical mechanics) are suitable for classical system (macroscopic...
03 March 2014 2,743 8 View
Is it a relationship between mathematical formalism and reality.
02 February 2014 333 1 View
We know the physical meaning of the first and second derivative of the displacement with respect to time. But we do not have physical meanings for higher derivatives, like 10, 20, 27 etc. and the...
02 February 2014 2,499 6 View
We say that electric field is due to the existence of charge, gravitational field is due to mass. The Higgs field is due to what?
01 January 2014 2,442 7 View
A conservative force is a force with the property that the work done in moving a particle between two points is independent of the taken path. Equivalently, if a particle travels in a closed...
01 January 2014 1,233 20 View
In physics, we are dealing with these functions, we know how to find these functions and how to obtain physical values by using these functions, but what are the physical meaning of these...
01 January 2014 5,996 19 View
