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If a student wished to take a subject as additional, it could have been physics, chemistry, computer science, and others. Though the subject was optional, very few students chose it. If the points obtained in the additional subject were more than 34, 34 points were deducted, and the rest were added to the grand total.
Art papers; Each exam usually has only one paper, with the exception of the following papers: [23] English - 2 papers (Literature in English and English Language) Science - 3 papers (Physics, Chemistry, Biology) Art - 4 papers (Still Life, Nature Drawing/Painting, Original Composition, Applied Art)
JEE (Advanced) is conducted in two papers of three hours each – Paper-1 and Paper-2 (both compulsory) consist of questions from three major subjects: physics, chemistry and mathematics. Unlike most of the other exams, the type, the number of questions being asked in the paper, the total marks and the marking scheme varies from year to year ...
Chemistry stencils that used to be used for drawing equipment in lab notebooks. A laboratory notebook ( colloq. lab notebook or lab book ) is a primary record of research . Researchers use a lab notebook to document their hypotheses , experiments and initial analysis or interpretation of these experiments.
The chemical formula for TEOS is given by Si(OC 2 H 5) 4, or Si(OR) 4, where the alkyl group R = C 2 H 5. Alkoxides are ideal chemical precursors for sol–gel synthesis because they react readily with water. The reaction is called hydrolysis, because a hydroxyl ion becomes attached to the silicon atom as follows: Si(OR) 4 + H 2 O → HO−Si ...
The Urdu Wikipedia (Urdu: اردو ویکیپیڈیا), started in January 2004, is the Standard Urdu-language edition of Wikipedia, a free, open-content encyclopedia. [1] [2] As of 1 March 2025, it has 218,309 articles, 191,144 registered users and 7,561 files, and it is the 54th largest edition of Wikipedia by article count, and ranks 20th in terms of depth among Wikipedias with over 150,000 ...
To serve the Urdu language in Uttar Pradesh. Uttar Pradesh Urdu Akademi , also known as Uttar Pradesh Urdu Academy or Urdu Academy, Uttar Pradesh ( Urdu : اردو اکادمی، اتر پردیش ), is an academy and registered society formed in the interest of developing the Urdu language and preserving the Urdu tradition and culture.
A paper for air filters needs to be very porous and have a weight of 100–200 g/m 2. Normally particularly long fibrous pulp that is mercerised is used to get these properties. The paper is normally impregnated to improve the resistance to moisture. [1]: 113 Some heavy duty qualities are made to be rinsed and thereby extend the life of the filter