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What is the line of greatest scope ( physics class 11)?
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CBSE Class 11 Physics Notes: Physical World
Sep 8, 2017, Mayank Uttam
Class 11 Physics Notes: Physical World
Class 11 Physics chapter wise notes based on Chapter 1, Physical World of 11th Physics NCERT textbook are available here. These notes are as per latest CBSE Class 11 Physics Syllabus 2017-18 and important for CBSE school exams and completive examinations like NEET, JEE Mains etc.
Physics - Meaning
The term derived from Greek word meaning nature. Sanskrit equivalent of the word Physics is Bhautiki that is used to refer to the study of the physical world
In a broader sense Physics is the study of the basic laws of nature and their manifestation.
Physics is all about explaining diverse physical phenomena with the help of few concepts and laws.
CBSE Class 11 Physics Syllabus 2017 - 2018
Scope and Excitement of Physics
In Physics, there are two domains of interest macroscopic and microscopic.
Macroscopic domain: It includes phenomena at the laboratory, terrestrial and astronomical scales.
Microscopic domain: It includes atomic, molecular and nuclear phenomena.
However, recently a third domain of interest between macroscopic domain and microscopic domain (Mesoscopic) has also come in light. In this domain scientists deals with a few tens or hundreds of atoms, has emerged as an exciting field of research.
Various theories related to macroscopic domain and microscopic domain are further categorised as given below
Classical Physics
It is the study of macroscopic phenomena. It includes subjects like
• Mechanics:
Under mechanics, we study
Newton’s laws of motion
The law of gravitation is concerned with the motion (or equilibrium) of particles, rigid and deformable bodies, and general systems of particles.)
• Electrodynamics:
It deals with electric and magnetic phenomena associated with charged and magnetic bodies.
• Thermodynamics:
It deals with systems in macroscopic equilibrium and is concerned with changes in internal energy, temperature, entropy, etc., of the system through external work and transfer of heat. The efficiency of heat engines and refrigerators etc....hii guys here's brain hacker girl follow me and mark as the brainlist now also inbox me now the answer thanks me
Answer:
To put it simply, the reticle is the dot, cross, or pattern you can see when looking through a rifle scope. Originally, reticles were made of actual hair, hence the name crosshair that still defines many models