Importance of physics in our daily life In our daily life we hardly find a device in which laws of physics are not involved. Pulleys are used to lift heavy loads. Electricity is used to get light,heat and mechanical energy that drives fans and electric motors. Means of transportation such as car and aeroplanes,domestic appliances such as air conditioner,refrigerators,vacuum cleaners,washing machines and microwave oven etc. The means of communication such as radio,TV,telephone and computer are the result of applications of physics.These devices have made our lives much easier and faster and more comfortable than the past. Computer is the invention of physics. 10 branches of physics and their definition Mechanics It is the study of motion of objects,its causes and effects. Sub branches of mechanics are: Classical mechanics Kinematics Dynamics Statistical mechanics Thermodynamics (Heat) It is the study of nature of heat,mode...
In this blog you will find my reflections on education and some physical aspects