EXPERIENCE AS A PHYSICAL SCIENCE TEACHER My sixteen weeks of school internship was the most inspiring experience in my life. I was assigned to K.P.M V.H.S.S, Poothotta for my teaching practice. I learned a lot about myself as a teacher, my strength and my weakness. I had taken physics and chemistry for IXth standard during my teaching practice. The students possessed their unique personalities; therefore, it made for an interesting and often challenging period. Throughout my school internship, I was happy to maintain good relation with my fellow teacher trainees who became the part of my teaching experience. I was a little wo...
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CONTENT ANALYSIS CARBON AND ITS COMPOUNDS INTRODUCTION: Content analysis is a method for studying documents and communication artifacts, which might be texts of various formats, pictures, audio or video. Social scientists use content analysis to examine patterns in communication in a replicable and systematic manner. Practices and philosophies of content analysis vary between academic disciplines. They all involve systematic reading or observation of texts or artifacts which are assigned labels. ...
EVAPORATION Evaporation is a type of vaporization that occurs on the surface of a liquid as it changes into the gas phase after reaching its boiling point. The surrounding gas must not be saturated with the evaporating substance. When the molecules of the liquid collide, they transfer energy to each other based on how they collide. When a molecule near the surface absorbs enough energy to overcome the vapor pressure , it will "escape" and enter the surrounding air as a gas. When evaporation occurs, the energy removed from the vaporized liquid will reduce the temperature of the liquid, resulting in evaporative cooling. On average, only a fraction of the molecules in a liquid have enough heat energy to escape from the liquid. The evaporation will continue until an equilibrium is reached when the evaporation of the liquid is the...