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12th Assignments

Acids bases and salts

Before to solve these questions of chapter 2 science ‘Acids Bases and Salts’ students have to solve first chapter questions. To get the questions of chapter-1                                         Chemistry Class Xth                                     Ch-2 Acids, Bases and Salts Multiple Choice Questions What is the common name of CaOCl2?(a)Bleaching powder(b)Baking soda(c)Washing soda(d)Lime water Which one will turn red […]

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12th Assignments

Integration

In Maths, integration is a method of adding or summing up the parts to find the whole. It is a reverse process of differentiation, where we reduce the functions into parts. This method is used to find the summation under a vast scale. Calculation of small addition problems is an easy task which we can […]

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12th Assignments

Science class-10th,Assignment- 1

                                              Chemistry Class Xth                                     Ch-1 Chemical Reaction and Equations These questions are provided by Vaishnavi jha (A scince student in delhi university)   How to select coaching centre for JEE and NEET click here- Multiple Choice Questions Which of the following does not involve in a chemical reaction?(a)Digestion of food in our body. (b)Process […]

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12th Assignments

current objective assignment -1

                                         Current objective assignment – (1)                                    Electric conduction ohm’s law and resistance. Answers of all the questions are given at the end of all questions of the assignment. 1. for which if the following depends of drift velocity v on electric field E is Ohm’s law obeyed ?          (a) v α E    (b) v= […]

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12th Assignments

Very important questions of ray optics

Very important questions of ray optics- In this topic we will get some, Very important questions of ray optics. Students preparing for board examination must solve all the questions given below. Very important questions of ray optics 1. Derive the mathematical relation between refractive indices μ1 and μ2 of two radii and radius of curvature […]

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12th Assignments

Complete assignment of magnetic effect of current

Complete assignment of magnetic effect of current In this assignment Complete assignment of magnetic effect of current all kind of questions , objective , short answer type questions, long answer type questions and all kind of numericals with hots questions. Before to solve this assignment students must know the syllabus  and notes related to this […]

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12th Assignments

Complete assignment of electric current

Complete assignment of electric current – physics classes by Nayan jha already provided assignment of electric current . But this is the Complete assignment of electric current . In students  can solve all kind of questions like objective,fill in the blanks,very short, short , long answer type , numericals and hots questions . This assignment […]

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12th Assignments

Complete assignment of electrostatics

Complete assignment of electrostatics Students as you know , physics classes by Nayan jha already provided many kind of assignment of the chapter Electrostatics . But this is the Complete assignment of electrostatics . It contains objective type,fill in the blanks,1 marks,2 marks,3 marks and 5 marks questions with numerical and HOTS . Previously assignment […]

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12th Assignments 12th Notes

Energy stored in a capacitor and energy density

Energy stored in a capacitor and energy density . Before to know about the Energy stored in a capacitor and energy density , student must have to know about capacitors . To know about the capacitor click here– In this topic we will discuss about the Energy stored in a capacitor and energy density, when […]

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12th Assignments

Numerical based on electric charge ,electric field .

Numerical based on electric charge ,electric field . Numerical based on electric dipole ( electric field at axial and equatorial point, torque and potential energy stored in dipole )- Two charges + 30μc and -30μc are placed 1cm apart . calculate electric field at a point on the the axial and equatorial line at a […]