#Persuing Mtech From NIT RAIPUR#B.E. in INFORMATION TECHNOLOGY #C certificate in NSS # educator at unacademy in CBSE Category 

Megha Tamrakar

this course will help students to understand the concepts of physical world and units & measurements with details along with key points and questions.

Ace in Class XI Examination by understanding all the concepts of Mathematics and Science, with these courses.

CBSE Class 11

Hindi

(Hindi) (NCERT) Physical World and Measurements (Class 11)

Physical World

Physical World & Measurement

Physics

Class 6-12

Become a topper in your school and ace your board exams by learning from best educators in the country

CBSE

CBSE (Central Board of Secondary Education)

Introduction to the course of class 11 th physics (NCERT) , course structure of physics class 11th and chapters in physics class 11th NCERT

Introduction To The Physics-Class 11 (in Hindi)

Physical world: what is physics, unification in physics, reduction in physics, macroscopic group  of physics, microscopic group of physics.

Physical World (Chapter-1) (in Hindi)

Relation between physics and society; some examples of relationship between physics and technology, Name of physicists and their major contribution to physics.

Physics And Society-(Chapter-1) (in Hindi)

Fundamental forces: gravitation force, electodyanamic force and their deacriptions.

Fundamental Forces Part-1 (Chapter-1) (in Hindi)

Fundamental forces: weak nuclear force, strong nuclear force, compararision between all four fundamental forces of nature.

Fundamental Forces Part-2 (Chapter-1) (in Hindi)

Laws of conservation : Law of conservation of energy and law of conservation of mass.

Laws of Conservation Part-1 (Chapter -1) (in Hindi)

Laws of conservation of momentum : law o conservation of linear momentum , law of conservation of angular momentum, law of conservation of charge.

Laws of Conservation (part - 2)( chapter- 1)

Physical World Very short answer type questions  - carries 1 Mark each

Very Short Answer Type ( Physical world)

Physical World Short answer type questions - 2 marks , Physical World Short answer Questions - 3 marks

Short Answer Type Questions(Chapter-1)

Physical world Long Answer Type Questions- 5 marks

Long Answer Type Questions( Physical World)

System of units, physical quantity , fundamental quantity,derived quantity, measurements of physical quantities,physical unit, Abbreviations in power of 10.

Units And Measurements OVERVIEW(Chapter -2)

The International System of units, Seven Fundamental units along with their name and symbol and the definition of  seven fundamental units

The International System Of Units(chapter-2)

Supplementary SI units: Radian and steradian definition with examples. SI derived units: unit name , symbol, expressions in terms of SI base units and other units.

Supplementary SI Units(Chapter- 2)

Advantages of SI units over other system of units, and some general units outside SI units.

Advantages of SI Units (Chapter- 2)

practical units with respect to time(solar day, sedrial year, shake etc),practical unit with respect to distance (Astronomical unit,light year parallactic second, fermi, Angstrom)

Some Important Practical Units(part - 1)

Important Practical units for mass, for area and for other quantities(pound, slug, amu, Barn, Acre, Hectare, Pascal, Bar, Torr, Erg,  Electron Volt, Gallon, kilowatt hour)

Some Important Practical Unit(Part- 2)

Need for measurement, order of magnitude, measurement of length, direct method indirect method , what is parallex

Measurement of Length

Parallex method to measure longer distance(stars), LASER Method to measure distance of the moon from the earth.

Methods of Measurement

RADAR method, SONAR Method, Estimation of the size of molecules, Range of length

Indirect Methods Of Measurement

Measurement of mass , range of variation of mass, measurement of time, some of the clock developed.

Measurement of Mass and Time

Errors in measurements, systematic error, accuracy & precision, instrumental errors, personal error, error due to external causes,imperfection in experimental technique.

Errors in measurement(part-1)

Random error, least count error, absolute error, relative error or fractional error, percentage error problem solving strategy

Errors in measurements(part-2)

Error of sum and difference error of product, error of quotient, error of quantity raised to powers

Combination of errors.

Significant figures, definition, example of significant figures, rule to identify significant figures

Significant Figures and their Rules

Rounded off and rules of rounded off , rules of arithmetic operations with significant figures.

ROUNDING OFF and Rules of Arithmetic Operations

Questions of errors, refractive index question and simple pendulum question

Questions of errors- part 1

Questions of errors, sum and diffrrence, errors in resistance calculations.

Questions of errors part 2

i have qualified gate exam 4 times.
i have more than 3 years of experience in solving and teacing mechanical engineering problems for gate a

Aman Mittal

In this course you will get the complete knowledge of physics ,scope of physics ,and physical world around us. Also you will get knowledge of various forces in nature.

(Hindi) Physics and Physical World: Class 11

Mitesh Rana

In this course, the educator is discussing 
 Physical world/ 11scuence/ chapter-1

(Hindi) Class 11: Physical World

An IIT/IIM alumnus, I have always relished in the feeling of passing knowledge to others and have been volunteering for teaching since years

Chirag Gagrani

The course covers the importance of physics in our daily life and why should we focus on it. It briefly describes the various branches present and scope of physics

Physical World for Class 11 NCERT

I have graduated ( physics) from vaishnav college, chromept..Inspired towards astrophysics....I am interested in knowing about the changes t

Revathy Saravanan

The course will be briefly explaining about the topics from  atomic physics

(Tamil) Atomic Physics

B.E in Civil Engineering
qualified gate 
Class 12th- 92%(CBSE )
#Navodayan  #Allenite
I love teaching 😊

Akanksha Shukla

This course is beneficial for 11th class students,iit jee aspirants,neet aspirants,all the students studying physics as a subject.

Lessons

27 lessons • 4h 24m

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Introduction To The Physics-Class 11 (in Hindi)

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Physical World (Chapter-1) (in Hindi)

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Physics And Society-(Chapter-1) (in Hindi)

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Fundamental Forces Part-1 (Chapter-1) (in Hindi)

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Fundamental Forces Part-2 (Chapter-1) (in Hindi)

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Laws of Conservation Part-1 (Chapter -1) (in Hindi)

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Laws of Conservation (part - 2)( chapter- 1)

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Very Short Answer Type ( Physical world)

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Short Answer Type Questions(Chapter-1)

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Long Answer Type Questions( Physical World)

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