Physics

Online Book: The ‘Classic Text Series’ is the only of its kind selection of classic pieces of work that started off as bestseller and continues to be the bestseller even today. These classic texts have been designed so as to work as elementary textbooks which play a crucial role in building the concepts from scratch as in-depth knowledge of concepts is necessary for students preparing for various entrance examinations. This book on Problems in General Physics containing about 1900 problems with hints for solving the most complicated ones has been designed for students studying advanced course in Physics. The book has been divided into six parts covering Physical Fundamentals of Mechanics, Thermodynamics & Molecular Physics, Electrodynamics, Oscillations & Waves, Optics and Atomic & Nuclear Physics, each segregated into number of chapters. Each chapter in the book opens with a time-saving summary of the principal formulas for the relevant area of physics. As a ru

Physics DPP Advanced The book “ Chapter-wise Daily Practice Problem (DPP) Sheets for Physics JEE Advanced” contains: 1. Carefully selected Questions (20 per DPP) in Chapter-wise DPP Sheets for Practice. At the end one Full Test is provided. 2. The book is divided into 25 Chapter-wise DPPs based on the NCERT. 3. Time Limit, Maximum Marks, Cut-off, Qualifying Score for each DPP Sheet is provided. 4. These sheets will act as an Ultimate tool for Concept Checking and Speed Building. 5. Collection of 540 MCQ’s of all variety of new pattern. 6. Covers all important Concepts of each Chapter  7. As per latest pattern and syllabus of JEE Advanced exam.

Physics DPP The book “Chapter-wise Daily Practice Problem (DPP) Sheets for Physics JEE Main” contains: 1. Carefully selected Questions (30 per DPP) in Chapter-wise DPP Sheets for Practice. At the end one Full Test is provided. 2. The book is divided into 28 Chapter-wise DPPs based on the NCERT. 3. Time Limit, Maximum Marks, Cut-off, Qualifying Score for each DPP Sheet is provided. 4. These sheets will act as an Ultimate tool for Concept Checking and Speed Building. 5. Collection of 870 MCQ’s of all variety of new pattern. 6. Covers all important Concepts of each Chapter.  7. As per latest pattern and syllabus of JEE Main exam.

List of all IIT-JEE Physics books by DC Pandey, Arihant Publications. Understanding Physics for JEE Main and Advanced Mechanics - Part 1 IIT JEE is just too hard to crack”, is a prevalent delusion amongst the aspirants. Facing a competition from about 15 lac aspirants is definitely not easy but believable through carefully tested strategies, different time management and realistic expectations. Understanding Physics series by DC Pandey, explains all phenomena’s through, reasons from principles, rather than by analogy and usually that reason is Physics. Mechanics Volume 1, first of the five best sellers on Physics for JEE Main and Advanced covers the most significant parts of the syllabus by marks in an effective and understandable way. Without deviating to superficialities the book examines fundamental concepts of Mechanics in 10 chapters. In each chapter, exposition of the subject matter is kept simple but effective to strategically strengthen concepts as well as their

The change in position vector of the particle for a given time interval is known as its displacement. AB = r = r2 - r1 Displacement is a vector quantity and its SI unit is meter. It can decrease with time. For a moving particle in a given interval of time  Distance can be a many-valued function but displacement would be always a single-valued function.  Displacement can be +ve, -ve or 0 but distance would be always +ve.  Distance ≥ Magnitude of displacement.  Distance is always equal to displacement only and only if particle is moving along a straight line without any change in direction Average speed and average velocity :-   Average speed and average velocity are always defined for a time interval.       Average speed (v) = Total distance travelled / time interval                                     =Δs/Δt     Average velocity = Displacement / time                                 = Δr/Δt                                  = r2-r1 / t2-t2 Average speed is a sc

An object is said to be in motion with respect to a frame of reference s1, when its location is changing with time in same frame of reference s1. Rest and motion are relative terms. Absolute rest and absolute motion have no meaning. Motion is broadly classified into 3 categories : 1. Rectilinear and translatory motion. 2. Circular and rotatory motion. 3. Oscillatory and vibratory motion.      Rectilinear or 1-D Motion When a particle is moving along a straight line, then its motion is a rectilinear motion. Parameters of rectilinear motion or translatory motion or plane motion: Time    It is a scalar quantity and its SI unit is second(s). At a particular instant of time, a physical object can be present at one location only. Time can never decrease.   Position or location It is defined with respect to some reference point (origin) of given frame of reference.    Consider a particle which moves from location r1 (at time t1) to location r2 (at time t2) as shown in the fi