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ELECTRIC CHARGES AND FIELDS PART 1

ELECTRIC CHARGES AND FIELDS PART 1 1       ELECTROSTATIC :  Is the study of charge at rest.         It is also called Frictional electricity or Static electricity.         Some applications of electrostatics are (i)       Different types of appliances work on the principle of electrostatics e.g., microphones, cathode ray tubes, components like capacitors in radio, television computer, radars etc. Sensitive instruments are protected from external electric fields with the help of electrostatic shielding. (ii)     Natural phenomena like Lightning and thunders can be explained by using the knowledge of electrostatics. (iii)    Energy conservation is done with the help of power factor correctors which work on the principle of electrostatics        (iv)     Spraying of paints and powdered coatings are done with the help of principle of electrostatics.        (v)      Pollution is being checked by methods of electrostatics by electrostatic precipitation of fly ash. 2     E
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VINEWS: 12TH CLASS QUESTION PAPER DESIGN 2017-18

12TH CLASS QUESTION PAPER DESIGN B.S.E.H.
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VINEWS: 12TH CLASS MONTH WISE DISTRIBUTION OF SYLLABUS BOARD OF SCHOOL EDUCATION HARYANA BHIWANI

ALL SUBJECTS INDIVIDUAL SUBJECTS ENGLISH (CORE) HINDI (CORE) SCIENCE STREAM MATHS CHEMISTRY BIOLOGY PHYSICS COMPUTER SCIENCE ARTS STREAM HISTORY PHYSICAL EDUCATION PUBLIC ADM. POLITICAL SCIENCE SOCIOLOGY SANSKRIT PSYCHOLOGY PUNJABI HOME SCIENCE ECONOMICS GEOGRAPHY MATHS COMMERCE STREAM ACCOUNTANCY BUSINESS STUDIES ECONOMICS MATHS
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VINEWS: 10TH CLASS QUESTION PAPER DESIGN SESSION 2017-18

10TH CLASS QUE. PAPER DESIGN B.S.E.H. ALL SUBJECTS ENGLISH ONLY HINDI ONLY MASTHS ONLY SOCIAL SCIENCE ONLY SCIENCE ONLY SANSKRIT ONLY PUNJABI ONLY PHYSICAL EDUCATION ONLY Note this data is taken from the site of Board of School Education Haryana Bhiwani.
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SCIENCE MODEL WATER THE DRIVING FORCE

THIS MODEL IS BASED ON TREATMENT OF WASTE WATER AND ALSO THE USE OF WATER IN TREATMENT OF DISEASES WATER- THE DRIVING FORCE INTRODUCTION:- Rational behind the construction of exhibit :-The growth of population & development of technology had led to growth in phenomenal growth in ground in ground water exploitation. The over exploitation of ground water has not only  led to its scarcity but has also caused related quality problems like rise in fluoride, arsenic nitrate & TDS content in ground water. Growing water scarcity is forcing the search for simple economical and self reliant solutions. Also, the water can be used for treatment of different diseases. So in the model, we have shown various technique by using which we can use water more properly and more efficiently which are as follow:- 1)        Waste water treatment; 2)        Rain water harnessing; 3)        Treatment of diseases by water.              The scientific Principle involved:- 1)        Mic
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