Guidelines for Mathematics Laboratory in Schools Class X Central Board of Secondary Education Preet Vihar‚ Delhi – 110092. 1 2 1 . Introduction Taking into consideration the national aspirations and expectations reflected in the recommendations of the National Curriculum Framework developed by NCERT‚ the Central Board of Secondary Education had initiated a number of steps to make teaching and learning of mathematics at school stage activity-based and experimentation oriented
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STATEMENT OF PURPOSE NAME: Dr.AMIT KUMAR DUBEY DEGREE SOUGHT: MASTERS IN PUBLIC HEALTH SEMESTER: SPRING 2014 Perfection in any sphere of life can only be achieved through perseverance‚determination‚dedication‚diligence.yet with out proper honing of individual skills even a genious might seem naïve.it is in this context I would like to mention that I would not only pursue a course that supplements to my ken‚but also select a institution that provises a strong foundation
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not contribute to “effective” porosity. Be careful. Looks like it might be connected and contribute to “effective” porosity. Be careful. Courtesy Jon Burger‚ UH and Chevron Simple Model of Matrix Porosity Cubic Packing of Identical Spheres Unit Cell Calculate the porosity. φ≡ S Pore Grain Vv VT Rg Vv = VT − Vg where Vg ≡ volume of grains 2D picture to aid 3D calculation Note: You must define the unit cell in such a way that the entire rock can be constructed
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My School Library Library is something which has a lot of importance in everyone’s life. And specially in the life of school going children’s. It is responsible for teaching those children the moral values which are required a lot in further run of their life. Library is something whose importance cannot be neglected at any point of life. I consider myself to be very lucky as I was being provided with one of the best library by my school. My school had a big and efficient library. Almost all
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c/a c a = 8 3 = 1.633 2 2. Show that the atomic packing factor for HCP is 0.74. This problem calls for a demonstration that the APF for HCP is 0.74. Again‚ the APF is the ratio of the total sphere volume‚ VS‚ to the unit cell volume‚ VC. For HCP‚ there are the equivalent of six spheres per unit cell‚ and thus ⎛4πR3⎞ VS = 6⎜ 3 ⎟ = 8πR3 ⎝ ⎠ Now‚ the unit cell volume is the product of the base area times the cell height‚ c. The base area can be calculated as follows. The following
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height) and no thickness. Two dimensions shape‚ including square‚ rectangle‚ circle‚ and also triangle. Three dimensions shape have length‚ width‚ and depth (or height). Three dimension shapes is shape like a cube‚ cuboid‚ cylinder‚ pyramid‚ cone and sphere. The topics shapes and space has begun to be taught by a teacher in primary school. While the geometry mean the area of mathematics that deals with points‚ lines‚ shapes and space. Geometry divided into two types such as plane geometry and solid
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91124 120 MINUTES 1. The value of the closed surface integral ∫r.dS where r is the radius vector and dS is an element of vector area on a spherical surface of radius R is A) Zero B) The volume of the sphere C) Total surface area of the sphere D) 3 x volume of the sphere 2. The function cot (z) has A) An infinite number of poles each having a residue equal to 1 B) One pole at z = 0 and the value is 1 C) An infinite number of poles each having residue equal to 0 D) Exactly
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ECOLOGY OF PUBLIC ADMINISTRATION DUE DATE: 21/12/2012 “Public administration is the machinery as well as the integral processes‚ through which the goverment performs its functions” nnoli(1986;165).The term public administration which is composed of two words namely: public and administration.Where the word public refers to all the issues to with the nation and its citizens of that
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Public Public Relations PR The main goal of a public relations department is to enhance a company’s reputation. Staff that work in public relations‚ or as it is commonly known‚ PR‚ are skilled publicists. They are able to present a company or individual to the world in the best light. The role of a public relations department can be seen as a reputation protector. Role of PR: Public relations (PR) is the practice of managing the flow of information between an organization and its publics
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has a slant height of 14 inches and a base circumference of 16 inches. The cone is open at one end. To the nearest square unit‚ what is the lateral area of the hat? a. 112 in.2 b. 162 in.2 c. 56 in.2 d. 2‚813 in.2 Find the surface area of the sphere to the nearest square unit. Use a calculator. ____ 9. 2 in. a. 50 in.2 ____ 10. b. 13 in.2 c. 201 in.2 d. 25 in.2 2 in. a. 13 in.2 b. 50 in.2 ____ 11. Find the volume of the triangular prism. c. 6 in.2 d. 3 in.2 7m
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