• Basic lines used in engineering drawing | men doing engineering drawing
    Basic lines used in engineering drawing

    Basic lines used in engineering drawing

    Visible outline or object line: Outline is the outstanding feature in any drawing. These are thick conditions lines and are use to the represent the outline or overall shape of an object.

  • chemical bond a men holding molecule model in office
    what is chemical bonds

    what is chemical bonds

    The attraction between forming the cluster is called a chemical bond or valence bond. It may be defined as follows. ”The attractive force that holds two or more atoms



  • nuclear chemistry , men in chemistry lab with green board
    Nuclear chemistry | what is radioactivity | types of radioactivity

    Nuclear chemistry | what is radioactivity | types of radioactivity

    Introduction /definition of Nuclear chemistry: The nuclear chemistry is the branch of chemistry that deals with the structure composition preparation and reaction of the the atomic nucleus. Experimental measurement shows that the nucleus is very

  • Rutherford model of atomic structure picture
    Rutherford model of atomic structure

    Rutherford model of atomic structure

    Experiment: in 1911 Rutherford carried out an experiment to determine the structure of atom. He took  a very thin gold foil with alpha particles from a radioactive source.  He placed a photographic plate behind the foil



  • Tools are used in automobile engineering | tool box
    Tools are used in automobile engineering workshop

    Tools are used in automobile engineering workshop

    There are too many hardware tools available for used according  to work. Today here we go to talk about that’s tools which is mostly used in automobile engineering workshop according to different types work. Every engineer should to know

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