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Questions related to Physics
Hermitian matrices give real eigenvalues. Now can any one suggest how to generate Hermitian matrix using complex Hamiltonians. B.Rath
03 March 2017 5,539 0 View
membrane modification , side effects of chemical or physical treatment
03 March 2017 1,868 0 View
A reflexion on the possibility of the infinite division of a physical quantity
03 March 2017 5,784 0 View
Hello, I want to demonstrate the physical interpretation of Controllabiliy and Observability indices as well as the Canonical forms in the controller and observer design. Moreover i want to...
03 March 2017 4,402 0 View
I am trying to fix a wire on a steel plate as an electrode which is located in my solution (including NMP) ... I dont know if the silver paste would dissolve in my material
05 February 2017 2,027 2 View
It is for an air quality study to compare concentrations of PM10
02 February 2017 1,691 1 View
Dear physicists! In many physics textbooks the authors say that it was concluded on the basis of experimental tests that the euclidean geometry is valid in the huge range, from 10^(-15) to 10^26...
02 February 2017 695 2 View
I need to know the best way to evaluate the student creativity and related with a physical environment
02 February 2017 621 2 View
Can anyone suggest some textbooks about scientific instrument design?Thanks!
02 February 2017 7,354 2 View
02 February 2017 9,719 2 View
How long does it take to recover from shift work ?
02 February 2017 8,170 2 View
what does a potential plateau in battery charge-discharge mean? I am new to the field and any physical interpretation would help.
02 February 2017 9,393 4 View
The first possibility: Physics is in its underlying assumptions fundamental right and its maningfold theories have no significant errors. If faults become obvious then the theories can be...
02 February 2017 7,461 2 View
Look please to a previous mail that I sent you few days ago. Giacomo Morpurgo
02 February 2017 919 0 View
none
02 February 2017 7,466 0 View
Here I do not consider effects of special and general relativity theory!! I know only (maybe it is a tale) that Gauss measured using theodolite that 3 rocks form the triangle with the angles sum...
02 February 2017 8,493 0 View
Calibration source manufacturing gamma emitters
02 February 2017 2,077 0 View
For a numerical simulation of the radar cross section of objects observed by a microwave radar (frequency f=17GHz, wavelength about 16 mm) I am looking for a publication/dataset with...
23 January 2017 483 8 View
What is the physical structure of the superconductor compound BKBO
01 January 2017 3,350 0 View
what is relationship between Indian summer monsoon and atmoshperic waves(Kelvin wave, Rossby wave etc) if anyone knows about this relationship please explain and explain physics behind this.....
01 January 2017 7,198 0 View
Dear people, we all know the marble-experiments of galileo or the "falling feather and falling lead"-experiment on our moon, where both objects (seem to?) touch the ground simultaneously because...
01 January 2017 7,005 1 View
The Physical Constant that appears every where might be possible that related to geometry of the universe that still needed to be uncovered. For example, if a person is confined inside a room...
01 January 2017 9,404 2 View
Have you ever heard of...?
01 January 2017 8,249 5 View
I have been part of physics (am receiving my MS in physics this May) for years and want to start working in it already. Are there any universities who are actively doing research on nuclear...
01 January 2017 7,548 1 View