Posts

Showing posts with the label class 11 physics

Got a superconductor material which allow zero percent resistance

Image
When we call a material superconductor which means they conduct electricity with zero resistance. superconductor will help build very high efficient device leading to huge energy saving. A group of researchers  at university of Rochester, Intel corporation and university of Navada  in U.S.  confirms that they have finally created a material which is superconductor mean it conduct electricity 100% at room temperature (at 15 degree Celsius ).                                                        The only issue is that it need ultra high pressure of about 2.6 million atmosphere to achieve this ( The pressure at the centre of the Earth is 360 GPa, so it is 75% of the pressure at centre of the Earth,)   putting off any thought of application to the future.  By publish of this a sparked discussion is started in the word of P...

11th Physics Chapter-3(kinematics) Online Test Result

Image
  Dear Students, We are announcing the result of test we have taken for class 11 Physics Chapter 3 (Kinematics). We congratulate to the topper and wish them for their bright future.                       POOJA ACADEMY TOPPERS     Name:  Utkarsh Marks obtained: 85/100 Congratulations!! Utkarsh We wishing you good luck for your future. You proved that you are the assets of our Pooja  Academy, keep it up. Name: Sneha Marks obtained: 75/100 Congratulations!! Sneha We wishing you good luck for your future. You proved that you are the assets of our Pooja  Academy, keep it up. Rest students can check their result here:  Result

11th Physics Chapter-3(kinematics) Online Test

Image
  Dear Students, We announce you that we are taking the test of class 11 Physics of chapter -3 (kinematics) Please read all the instruction carefully before starting the exam. click here to start the test :  Attempt Test

All notes of class 11 of Physics of chapter- (unit and Dimension)

Image
Dear Students, We are providing you best and good quality question of Chapter- (Unit and Dimension) of Physics of class 11. In this post you will get PACE (Pooja academy challenging exemplars). In PACE we have selected NCERT, previous year and Ram sir special question. I suggest you to please attempt all PACE question, if you do all the question with sincerely you will get good marks. here is the link :   PACE

Class 11 Physics Test

Image
Hello students attempt your first test and show us your knowledge you have gained and don't forget to comment down your name when you are done with your test click here to attempt Test 1 : link is now closed Result of Test 1 ; Congratulations Parijat Dubey, Sakshi kumari and Sanoj kumar you all topped in Test 1. Now you all will get surprise gift from Ram sir. Parijat Dubey Download your certificate from here :  Your Certificate Sakshi kumari Download your certificate from here: Your Certificate Sanoj kumar Download your certificate from here:  Your Certificate Enjoy your learning with Pooja Academy  Next test will be held soon stay tuned with us........ Test 2 : very soon.....

Class 11 Physics

Image
Hello students tomorrow is your test questions will be asked from chapter 8 gravitation so be prepare for the test  *Some 1 mark questions that asked in your CBSE exams are 1. Why is gravitational potential energy always negative? 2. On which fundamental law of physics Kepler's second law is based? 3. At what height above the surface of earth value of 'g' reduced to half of its value of surface of earth? 4. Where will weight of body be more at delhi or shimla? Why? 5. Earth attract apple and it falls down but earth doesn't move towards apple why? Comment down your answer with your name if you want answer of these question then stay tuned with pooja academy answers will be updated very soon.....