Information Technology

  COMMUNICATION SKILLS-II Communication Communication is simply the act of transferring information from one place, person or group to another. Every communication involves (at least) one sender, a message and a recipient. This may sound simple, but communication is actually a very complex subject. The transmission of the message from sender to recipient can be affected by a huge range of things. These include our emotions, the cultural situation, the medium used to communicate, and even our location. 7 Major Elements of Communication Process  (1) sender (2) ideas (3) encoding (4) communication channel (5) receiver (6) decoding and (7) feedback.      Communication may be defined as a process concerning exchange of facts or ideas between persons holding different positions in an organisation to achieve mutual harmony. The communication process is dynamic in nature rather than a static phenomenon.      Communication process as such must be considered a continuous and dynamic in

CHEMICAL EFFECTS OF ELECTRICITY ·          A conductor is any material or substance that allows electricity to flow through it. ·          An insulator is any substance or material that prevents the flow of electricity through it. ·          Any substance can be called as a conductor of electricity if it allows movement of charges through it. ·          The electrons of the conductors can flow freely (they are delocalized) and hence can take electric current through them. ·          Insulators do not allow the flow of charges through them because their electrons are tightly packed with their particles. ·          Some materials can allow a little flow of electricity through them and are called poor conductors of electricity. ·          Some materials can allow the complete flow of electricity through them and are called good conductors of electricity. ·          Every material may conduct electricity in certain situations. For example, air is a bad conductor of el