Question

hey ...help me....... .....
please tell me some imp topics of cbse 11th physic lesson 1 physical world .????
dont spamm otherwise the ans will be reported.best will be mark as brainliest...❤❤❤❤❤❤
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Answer 1

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.

Answer 2

Answer:

Physics Important Questions Class 11 are given below chapter wise.

Units and Measurements.

Motion in a Straight Line.

Motion in a Plane.

Laws of Motion.

Work, Energy and Power.

System of Particles and Rotational Motion.

Gravitation.

Mechanical Properties of Solids.