Showing posts with label cupling. Show all posts
Showing posts with label cupling. Show all posts

Wednesday, May 20, 2020

Paper 1 : Physics of Scale and Quantum Limit _ M.A.Sh


Consider a large-scale system (such as a solar system). Make this system smaller and smaller. What do you think happens with downsizing?

Will we see a difference in behavior from a certain point onwards (for example, the atomic limit or the Angstrom)?

Will we reach from classical physics to quantum physics?

Is there a limit to the quantum nature of a system (either in terms of dimensional scale or in terms of the energy scale, etc.)?

If the answer is yes, that's what we (in the APG) call physics of scales.

The system's behavior differs on different scales (dimensions, energy, etc.). (M.A.Sh)

FAPG

You can view the text of the article on LinkedIn.

Thursday, March 19, 2020

Sound wave

What is a Sound Wave?


Displacement propagation (expansion and condensation) or pressure change in the elastic environment due to disturbance (collision, etc.)

 

What are the conditions for sound wave formation?


(1) disorder
(2) the existence of equilibrium conditions

 

What are the conditions for sound wave propagation?


(1) Existence of environment
(2) the elasticity of the environment
(3) System-environment coupling