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This video demonstrates video solution of supplementary exercise of chapter 3 Trigonometry of NCERT Class 11 Maths under the syllabus of CBSE class 11 Maths syallabus.

University Physics with Modern Physics lessons by JJtheTutor. Designed to teach students problem solving skills, test taking skills and how to understand the concepts.

Leave a tip for good service: https://paypal.me/jjthetutor Particles in a Gold Ring. You have a pure (24-karat) gold ring with mass 17.7 g. Gold has an atomic mass of 197 g/mol and an atomic number of 79. (a) How many protons are in the ring, and what is their total positive charge? (b) If the…

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