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Showing posts with the label science

REVOLUTION BEGINS (Free and quality education is right of every student) an initiative of Pooja Academy)

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Dear students, With great pride and personal pleasure, I welcome you all at the launch of the first video of POOJA ACADEMY. We are very happy to announce you that from Now on-wards, we are coming online on Youtube, Facebook and on Blog.   The concept of traditional education has changed radically within the last couple of years. Being physically present in a classroom isn’t the only learning option anymore. Online education enables the teacher and the student to set their own learning pace, and there’s the added flexibility of setting a schedule that fits everyone’s agenda . Nowadays, you have access to a quality education whenever and wherever you want, as long as you have access to a computer/Mobile/iPad/Laptop. We are (Pooja Academy) now entering in new era — the revolution of online education to provide quality education to students. Anubhav Series (Chapter -1) Physics question sheet:  Anubhav series question sheet   Anubhav Series (Chapter -1) Solution:...

Got a superconductor material which allow zero percent resistance

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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...

Class 12 Chemistry of chapter chemical kinetics online test

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Dear Students, We announce you that we are taking the test of class 12 Chemistry of chapter-4 (Chemical kinetics) 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)

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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 12 Chemistry Chapter-2 (solution) online test

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Dear Students, We announce you that we are taking the test of class 12 Chemistry of chapter -2 (Solution) Please read all the instruction carefully before starting the exam. click here to start the test :  Attempt Test

class 12 Physics Offline test Result of Chapter-1

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                                           POOJA ACADEMY TOPPERS Name: Manish  Rank:  01                            Name: Manish                   Marks obtained: 32/40                  Congratulations!! Manish                  We wishing you good luck for your future.                  You proved again that you are the assets of our Pooja Academy,                        keep it up. Students can check their marks and rank below:- Name             Marks         Rank Manish 32 1 priya si...

Class 10th science 5 marks questions asked in previous year question paper

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Class 10th science 5 marks questions (2010 to 2018) : 2010 Question 1 . Write the name and symbols of two most reactive metals belonging to group I of the periodic table. Explain by drawing electronic structure how either one of the two metals reacts with a halogen. With which name is the bond formed between these elements known and what is the class of the compound so formed known? State any four physical properties of such compounds. .                                        OR What is meant by refining of metals? Name the most widely used method of refining impure metals produced by various reduction processes. Describe with the help of a labeled diagram how this method may be used for refining of copper. Question 2 . Derive the expression for the heat produced due to a current ‘I’ flowing ...