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CBSE Class 12 Physics : Important Topics and Tips for Finals Students your final exams are just around the corner. Students are busy with their last minute revisions and trying to get the most out of their study hours these days.   But you do not need to panic as out the team of experts at Meritnation has come up with some great insights into each chapter for your Physics exam. These key revision points and quick tips will help you prepare intelligently for the exams. Even if you have left out certain chapters for last minute preparations or revisions, these tips will help you get through them better.     Chapter 1 – Electronic Charges and Field Important Topics: 1. Coulomb’s Law 2. Forces between multiple charges electric field due to system of charges 3. Electric dipole’s electric field on axial and equatorial point 4. Electric dipole in external electric field 5. Gauss’s law applications   MERITNATION TIPS: a) The mention topics are based on basic Coul...

              Cbse class-10               Rivision notes                 Chapter 1                    Chmical equation & reaction https://www.dropbox.com/s/mlrf75fjyg9yg7l /dfdghfyrdtyu.docx?dl=0

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CALVIN CYCLE:-                                     Plants prepare food through Calvin cycle using energy synthesized during light reaction. Oxygen released during photosynthesis is released into the atmosphere through stomata present on the leaves while the ATP and NADPH molecules are used in the synthesis of carbohydrate from carbon dioxide and water. Dark reaction, takes place both in light and dark until the products of light reaction, ATP and NADPH, are exhausted. Melvin Calvin discovered that the first stable product 3-Phosphoglycerate.  However, only some plants showed 3-Phosphoglycerate as the first product of carbon fixation while others showed the formation of a four-carbon organic acid, oxaloacetic acid.  Plants that showed 3-Phosphoglycerate as the first product of carbon fixation were called C 3  plants, and the pathway was called the C 3  pathway. ...

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Human Skeletal System The Skeletal System