Posts Tagged ‘CBSE’

Delayed CBSE Results may affect admissions

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If CBSE Resultsare delayed further, the fate of many students from CBSE

The preliminary examination of the All India P...

schools may be at stake. They will find it difficult to get admissions in colleges as most of the state board exam results are already declared and the admissions to various undergraduate courses is in progress. Delayed results will reduce the chance of CBSE students to join the courses of huge demand.

Be the first to comment - What do you think?  Posted by admin - May 15, 2012 at 6:12 am

Categories: 12 physics, Admission, CBSE, Results   Tags: , , , , , , ,

Why Physics Exams are always reported difficult every year?

It is commonly found that there are maximum complaints after the Physics Exam. What could be the reason?

The fact is that there are students scoring 100% even in this “reportedly toughest ” question papers.

CBSE is also getting the questions prepared by Professors who are actively involved in text book preparations and with many years of experience. CBSE follow a standardized pattern for question papers too.

Even then after the Physics examination there is an uproar and requests are received from various parts regarding the faults and toughness of the question paper. The other subjects are not like this.

(See the posts http://plustwophysics.com/how-was-the-cbse-plustwo-physics-question-paper-aissce-2011/ and http://plustwophysics.com/how-was-the-cbse-physics-exam-2012/ and http://articles.timesofindia.indiatimes.com/2012-03-06/board-exams/31126870_1_physics-paper-application-based-questions-bloom-public-school )

  • Is this because the Physics is not taught the way it should be?

Many educational institutions are coming up every year. There is  a scarcity of teachers, especially in Physics. Some are taking the job just as a means to earn income. Many do not know and follow the pattern of CBSE but some how they manage to complete the portions.

In many schools, other refresher books are followed instead of the NCERT Text book. This creates lot of problems. The CBSE question paper is set based on the data given in NCERT Text book. If there is a confusion, what is given in NCERT text book will get weightage.

  • Or is it because the students are more after the competitive exams and they start capsulizing things without understanding the concepts?

Such students solve the numerical problems excellently but fail to solve understanding and skill based questions. The style of presentation is also very important.

Exams are killing me.

Now, it has become important to understand the concept and follow the textbook thoroughly to get admission to IITs and other courses as they have started counting the marks scored in  Exams too.

Or, are there some other problems which make Physics exam difficult year after year. Come on let’s discuss…..

6 comments - What do you think?  Posted by admin - March 25, 2012 at 6:11 am

Categories: Plus Two Physics   Tags: , , , , , , ,

CBSE RESULTS 2012

Central Board of Secondary Education

The CBSE Results 2012for class X (AISSE) and class XII (AISSCE) will be published by the third week of May 2012.

For Class X, the CCE details are being uploaded by the Vidyalayas to CBSE server. The schools are given time till 15 April for updating the marks up to Summative Assessment 2 for Class X 2012.

The results will be published at http://cbseresults.nic.in

The results of both Board Based exams and School Based Exams will be published together.

11 comments - What do you think?  Posted by admin - March 22, 2012 at 1:49 pm

Categories: +2 Physics, 12 physics, CBSE, CCE Class X, Class X Physics   Tags: , , , , , , ,

How was the CBSE Physics Exam 2012?

How was AISSCE Physics Question Paper 2012? Was the Board question paper 2012 up to the standard? Were there any questions out of syllabus? Was any of the questions too tough? Were there any unexpected questions? How was the numerical problems? Did you get sufficient time to answer the questions? Please post your response soon. Your responses on AISSCE Physics Question Paper 2012 can affect the marking/ evaluation and eventually the marks. Comment honestly.

Read more...

483 comments - What do you think?  Posted by admin - March 5, 2012 at 1:00 pm

Categories: +2 Physics, 12 physics, counselling, Exam Help   Tags: , , , , , ,

Random collection of Physics Viva Questions

  1. State the Principle of a potentiometer. (The students say that potential drop is proportional to length but the constant quantities are not mentioned)
  2. How can we increase the sensitivity of a potentiometer?
  3. Define figure of merit of a galvanometer.
  4. Which has more resistance – a galvanometer or a milliammeter?
  5. How does an LED emit light?
  6. What is the difference between an ordinary diode and an LED?
  7. Define principal axis of a convex lens?
  8. What happens to the focal length of a concave mirror if it is immersed in water?
  9. What are the factors affecting the internal resistance of a cell?
  10. What are the difference between primary and secondary cell?
  11. Why can’t we use a dry cell for starting a car?
  12. What happens to the resistivity of a wire when it is doublefolded?
  13. How does the resistance of a wire depend on its dimensions?
  14. Why are the resistances used in a resistance box is like 1,2,2,5,10,20,20,50,100,200,200,500,1000,2000,2000,5000 etc?
  15. Why constantan or manganin wires are used for making the resistance coils in resistance box?
  16. What is a standard resistance?
  17. What are the characteristics of a standard resistance?
  18. What are the precautions to be observed while doing electricity experiments in general?
  19. What is a galvanometer?
  20. What is the resistance of an ideal ammeter?
  21. Why is ammeter always connected in series and voltmeter always connected in parallel?
  22. How can we convert a galvanometer into an ammeter or a voltmeter?
  23. What is shunt?
  24. What is AVO meter?
  25. What is the effect of temperature on the resistance of a conductor?
  26. Why does the resistance of a conductor increases with temperature, whereas that of a semiconductor decreases with temperature.
  27. What is conductance?
  28. What are non ohmic devices? give an example.
  29. What are superconductors?
  30. Define emf
  31. Why emf is said to be a misnomer?
  32. What happens if the battery used in the primary circuit of a potentiometer has less emf compared to the emf of the cell used in the secondary circuit?
  33. If you find that the galvanometer reading is shaky, what error can you expect?
  34. What do you mean by figure of merit of a galvanometer?
  35. Why a moving coil galvanometer is called so?
  36. What is the principle of a galvanometer?

Be the first to comment - What do you think?  Posted by admin - January 30, 2012 at 9:18 pm

Categories: +2 Physics, alternating currents, Answers, ANSWERS TO QUESTIONS FROM VISITORS, Ask Physics, Bare Minimum Package, change in resistance, free physics homework help, Practical Physics   Tags: , , , , , , , , , , , , , , , , , , ,

PHYSICS QUESTION PAPERS

Find below the links to questions papers in Physics already available at our group of Physics websites

http://physics.2lv.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://physics.2lv.in/latest-cbse-question-paper-in-science-for-class-ix-summative-assessment/

http://physics.2lv.in/nsep-2010-question-paper-and-solutions/

http://physics.2lv.in/a-too-simple-question-paper-from-physics-magnetic-effects-of-current-and-magnetism-for-class-xii/

http://physics.2lv.in/previous-question-papers-cbse-question-paper-2007-class-xii-physics/

http://physics.2lv.in/cbse-xii-aissce-2006-physics-question-paper/

http://physics.2lv.in/sample-question-papers-syllabus-and-guidelines-for-class-ix-and-x-for-term-i-first-term-september2011/

http://physics.2lv.in/selected-physics-questions-for-sa1-for-class-9/

http://physics.2lv.in/viva-voce-questions-from-ohms-law-metre-bridge-potentiometer-galvanometer-and-other-experiments-from-electricity-and-magnetism/

http://123myblog.com/2lv/physics/blog/node/385

 

Be the first to comment - What do you think?  Posted by admin - October 25, 2011 at 10:31 am

Categories: Plus Two Physics, previous question papers, Question Bank, Question Papers   Tags: , , , , , , , , , , , , ,

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