Question

what is Physic in physics chapter physical world ​

Answer 1

$\underline{\underline{\tt \: What \: is \: physics \: ? \: }}}$

Physics is the study of the structure of the natural world. It seeks to explain natural phenomena in terma of a comprehensive theoretical structure in mathematical form. Physics depends on accurate instrumentation, precise measurements, and the expression of results in mathematical terms. It describes and explains the motion of objects that are subject to forces. Physics forms the basis of chemistry, biology, geology, and astronomy. Although these sciences involve the study of systems much more complex than those that physicists study, the fundamental aspects are all based on physics.

Physics is also applied to engineering and technology. Therefore knowledge of physics is vital in today's technical world. For these reasons, physics is often called Fundamental science.

Answer 2

Q) What is Physic in physics chapter physical world ​  ?

• The 1 st chapter of class 11 physics Physical World tells us all about the basics of physics.

• This chapter gives us the introduction tells us what is science. It tells us that science is the organized and systematized knowledge about natural phenomenon which is obtained by keen observation, careful experimentation and accurate reasoning.

• The types of science that is there this chapter explains in detail Biological Sciences and Physical Sciences.

• It explains to us all the steps of scientific method. This includes Systematic Observation, Controlled Experiments, Qualitative and Quantitative reasoning, Mathematical Modeling, Predictions , Verification or falsification.

• It also tells us about the two thrusts of physics Unification and Reductionism.

• It also tells us about the scope of physics.