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Units and dimensions, Introduction to vectors, Motion in straight line, Newton’s Laws of motion, work, energy and momentum, simple harmonic motion, elasticity, mechanics of non-viscous...
Victors and vectors proprties, Vector and Scalar Quantities, Scalar or Dot Product and Cross
product, Components of a Vector and Unit Vectors Motionn in One Direction ,Motiotion in...
2D and 3D motion, projectiles, Systems of Particles: Center of Mass, Motion of the center of mass, Linear Momentum of a Particle, Linear Momentum of a System of particles, Conservation of...
Abstract: The adsorption of a series of ethoxylated nonionic and anionic surfactant molecules at aqueous / air interface at different temperature ranges [298, 308, 318, 328 and 338K] was...
Four Egyptian crude oil samples were collected from different oil fields located at Eastern and Western Deserts. Asphaltenes have been extracted and then characterized by X-ray diffraction...