NEET Physics Scalars And Vectors Revision Notes

Download NEET Physics Scalars And Vectors Revision Notes in PDF format. All Revision notes for Full Course Scalars and Vectors have been designed as per the latest syllabus and updated chapters given in your textbook for Scalars and Vectors in Full Course. Our teachers have designed these concept notes for the benefit of Full Course students. You should use these chapter wise notes for revision on daily basis. These study notes can also be used for learning each chapter and its important and difficult topics or revision just before your exams to help you get better scores in upcoming examinations, You can also use Printable notes for Full Course Scalars and Vectors for faster revision of difficult topics and get higher rank. After reading these notes also refer to MCQ questions for Full Course Scalars and Vectors given on studiestoday

Revision Notes for Full Course Scalars and Vectors Scalars And Vectors

Full Course Scalars and Vectors students should refer to the following concepts and notes for Scalars And Vectors in Full Course. These exam notes for Full Course Scalars and Vectors will be very useful for upcoming class tests and examinations and help you to score good marks

Scalars And Vectors Notes Full Course Scalars and Vectors

 

Scalars and Vectors
 
Scalar Quantities can be denoted by a number and a unit, i.e. Magnitude. Vector Quantities are denoted by magnitude and direction.
 
Tensor Quantities
 
Tensor Quantities are those quantities whose magnitude changes based upon the direction in which you measure it. (e.g. Moment of Inertia)
 
Types of Vectors
 
Equal Vectors: Vectors having same direction and magnitude.
 
Parallel Vectors: Vectors having same direction.
 
Anti-Parallel Vectors: Vectors having opposite directions.
 
Position Vector: Vector drawn from the origin to a point.
 
Zero Vector: Vector of magnitude zero.
 
Free Vector: Vector which can be moved through space, without changing its direction.
 
Triangle Law
 
If two vectors exist such that their directions are taken in order, then their resultant is equal to the third of the triangle formed; & the direction is from head of first to tail of second.
 
NEET Physics Scalars and Vectors Revision Notes
 
Parallelogram Law
The parallelogram law of Vectors states that if two vectors originate or meet at a common point,then their resultant is given by the diagonal of parallelogram formed.
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Scalar Multiplication
 
Scalar multiplication refers to the multiplication of a vector with a number.
In Scalar Multiplication, the number is multiplied to all components of the vector. Thus, scalarmultiplication does not change the direction of the vector, it only affects the magnitude.
 
Resolution of Vectors
for co-ordinate system, we know that:
x = rcosθ y = rsinθ
for 3-d coordinate system, we resolve using direction cosines :
r = acosα + acosβ + acosγ
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Scalar Product
a.b = abcosθ
Scalar Product gives us a Scalar result.
 
Vector Product
axb = absinθ
Vector product gives us a vector result.
 
Unit Vector
A unit vector has unit magnitude and any direction. If we divide a vector by its magnitude, we get an unit vector
 
 
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NEET Full Course Scalars and Vectors Scalars And Vectors Notes

We hope you liked the above notes for topic Scalars And Vectors which has been designed as per the latest syllabus for Full Course Scalars and Vectors released by NEET. Students of Full Course should download and practice the above notes for Full Course Scalars and Vectors regularly. All revision notes have been designed for Scalars and Vectors by referring to the most important topics which the students should learn to get better marks in examinations. Our team of expert teachers have referred to the NCERT book for Full Course Scalars and Vectors to design the Scalars and Vectors Full Course notes. After reading the notes which have been developed as per the latest books also refer to the NCERT solutions for Full Course Scalars and Vectors provided by our teachers. We have also provided a lot of MCQ questions for Full Course Scalars and Vectors in the notes so that you can learn the concepts and also solve questions relating to the topics. We have also provided a lot of Worksheets for Full Course Scalars and Vectors which you can use to further make yourself stronger in Scalars and Vectors.

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