Learn free for class 9th, 10th science/maths , 12th and IIT-JEE Physics and maths.
Learning to perform fast mental mathscalculation will help you immensely irrespective of which field of life you deal with.Knowing these mental maths tricks will give you a positive edge over the others.Whether you are a student,aspiring engineer,statistician,scientist,school teacher or anyone else dealing with numbers,learning this quick mental tricks and techniques
(popularly known as Vedic Maths techniques) is always going to benefit you.
So when there are few days left for your board exams , you might be thinking how to do well in physics Board exams or how do you memorise your physics formulas so that you can write all the answers that are asked in your exams easily. It is important to memorise physics formulas for exams because memorising them will increase your speed and by the end of the time you will be able to complete all your questions and still have time to revise and check for the mistakes in all of your paper.
Introduction UPESEAT 2019 is aptitude test conducted by University of Petroleum & Energy Studies for admissions to the engineering programmes at the university. University of Petroleum and Energy Studies (UPES) was established in the year 2003 through UPES Act, 2003 of the State Legislature of Uttarakhand Every year a large number of candidates applied for this examination to get the admission into this university. Candidates … Continue reading UPESEAT 2019
CLASS XI SYLLABUS UNIT I: Some Basic Concepts of Chemistry General Introduction: Important and scope of chemistry. Laws of chemical combination, Dalton’s atomic theory: concept of elements, atoms and molecules. Atomic and molecular masses. Mole concept and molar mass; percentage composition and empirical and molecular formula; chemical reactions, stoichiometry and calculations based on stoichiometry. UNIT II: Structure of Atom Atomic number, isotopes and isobars. Concept … Continue reading NEET Chemistry Syllabus 2019
CLASS XI SYLLABUS UNIT I: Physical World and Measurement -Physics: Scope and excitement; nature of physical laws; Physics, technology and society. -Need for measurement: Units of measurement; systems of units; SI units, fundamental and derived units. Length, mass and time measurements; accuracy and precision of measuring instruments; errors in measurement; significant figures. -Dimensions of physical quantities, dimensional analysis and its applications. UNIT II: Kinematics -Frame … Continue reading NEET Physics syllabus 2019
Introduction to physics project for class 12 physics investigatory projects for class 12 carry 3 Marks in the Final Examination. Let us take a took at some important concept What is Science: Our knowledge of the natural world and the process through which that knowledge is built The process of science involves many layers of complexity, but the key points of that process are straightforward.There are … Continue reading Physics project for class 12
CLASS XI SYLLABUS UNIT I: Diversity in Living World -What is living? Biodiversity; Need for classification; Three domains of life; Taxonomy & Systematics; Concept of species and taxonomical hierarchy; Binomial nomenclature; Tools for study of Taxonomy – Museums, Zoos, Herbaria, Botanical gardens. -Five kingdom classification; salient features and classification of Monera; Protista and Fungi into major groups; Lichens; Viruses and Viroid’s. -Salient features and classification … Continue reading NEET Biology Syllabus 2019
Some Points about Conservative forces and Non conservative forces
1) Potential energy are defined for Conservative forces
2) An object that starts at a given point and return to the same point,then
net workdone by the conservative force is zero while in case of non conservative force ,it will not be zero