A shared set of ideas that represents the current explanations of how the material world operates.
in my point of view physics is too much boring subject that's why people avoid it .
Frame of reference
Physics describes how the world works. So, curious people began to study that, and it became the science of Physics.
Newtonian physics, or mechanics had some inconsistencies. Einstein's theory of relativity tried to get rid of those problems.
Physics is naturally part of the natural sciences. Physics deals originally dealt with the movement of things and how things worked. Physics in the modern world has grown to be a lot more advanced.
what is happening in the world of physics
what are the important roles of physics in the modern world
in my point of view physics is too much boring subject that's why people avoid it .
There certainly is both physical chemistry (the application of physics techniques to chemistry) and chemical physics (the study of chemical processes from the point of view of physics). See Wikipedia for a fuller answer.
Frame of reference
Yes and no, some physics can post questions and answers on the internet but, some don't want to or, can't do it.
physics came when this world was build and everything in this world work on physics rules
Fundamentals of Physics, John Wiley
It explains things in our world. The leading nations in the world (China, for example) have an understanding of physics in their technologies.
Physics is a science which strives to understand the rules following which the world around us works.
Roughly speaking, in physics you learn how our Universe, the world we live in, works.
Understanding the physical world