SESSION ENDING EXAMINATION CLASS XI PHYSICS M.MARKS:70 TIME 3 HRS General Instructions: All questions are compulsary There are 30 questions in total. Questions 1 to 8 carry 1 mark each. Questions 9 to 18 carry 2 marks each. Questions 19 to 27 carry 3 marks each and questions 28 to 30 carry 5 marks each.…… Continue reading CLASS 11 PHYSICS – PRACTICE PAPER FOR ANNUAL EXAM
Max marks:50 Time:2hrs A glass rod rubbed with silk acquires a charge of 6×10-12 C. Calculate the number of electrons it has gained or lost. (1) If the magnitude of each charge becomes doubled, the separation between them is halved and the system of charges kept in a medium of=3 Calculate the force between them.…… Continue reading Class 12 Physics : Electrostatics Revision Test
Find below the links to questions papers in Physics already available at our group of Physics websites http://cbsephysics.in/must-practice-questions-for-cbse-physics-class-12-solved/ http://plustwophysics.com/how-was-the-cbse-plustwo-physics-question-paper-aissce-2011/ http://plustwophysics.com/kerala-plus-two-physics-sample-question-paper/ http://plustwophysics.com/kvs-chennai-region-physics-preboard-ii-question-paper/ http://plustwophysics.com/third-term-unit-test-sample-question-paper-for-class-xi-cbse/ http://plustwophysics.com/cbse-previous-question-papers-with-answers-and-marking-scheme/ http://plustwophysics.com/icse-physics-question-paper/ http://plustwophysics.com/download-aissce-2011-sample-papers-for-class-xii-cbse/ http://plustwophysics.com/xii-physics-model-question-papers-from-various-boards/ http://cbsephysics.in/latest-cbse-question-paper-in-science-for-class-ix-summative-assessment/ http://cbsephysics.in/nsep-2010-question-paper-and-solutions/ http://cbsephysics.in/a-too-simple-question-paper-from-physics-magnetic-effects-of-current-and-magnetism-for-class-xii/ http://cbsephysics.in/previous-question-papers-cbse-question-paper-2007-class-xii-physics/ http://cbsephysics.in/cbse-xii-aissce-2006-physics-question-paper/ http://cbsephysics.in/sample-question-papers-syllabus-and-guidelines-for-class-ix-and-x-for-term-i-first-term-september2011/ http://cbsephysics.in/selected-physics-questions-for-sa1-for-class-9/ http://cbsephysics.in/viva-voce-questions-from-ohms-law-metre-bridge-potentiometer-galvanometer-and-other-experiments-from-electricity-and-magnetism/ http://plustwophysics.com/2lv/physics/blog/node/385 Related articles CBSE published new syllabus, blueprint and Sample Paper in Physics for Class XII Sure Shot questions in…… Continue reading PHYSICS QUESTION PAPERS
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“What is the difference between dot product and cross product?” [The question was posted by Salman)
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Neeraj asks: ”We have read that atoms can neither been created nor been destroyed!I want to know from where atoms came in existence,if they can not been created,also atom contain electron and proton which are negatively and positively charged,i want to know from where these charge came?”
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Where is electricity stored after it is generated but before it is supplied? Mahesh Sable Electrical power cannot be stored and,therefore,power plants must produce power as and when demanded.power stations r connected in parallel hence load is equally distributed,electric Power can be adjusted with help of step up or step down transformers. Mathew Abraham…… Continue reading Where is electricity stored after it is generated but before it is supplied? (Chat Transcript from FaceBook)