• What is Internet and its Uses?

    Categories: Education, Physics, Science

    What is Internet and its Uses? What is Internet and its Uses? is also the related topic to the information and technology.  INTERNET When many computer networks of the world were connected together, with the objective of communicating with each […]

    Read More
  • What are Storage Devices of Computer?

    Categories: Education, Physics, Science

    What are Storage Devices of Computer? What are Storage Devices of Computer? is also the related topic to the information and technology.A storage device is a device designed to store information in computer. Storage devices work on different principles using electronics, […]

    Read More
  • What is Computer and Its Uses?

    Categories: Education, Physics, Science

    What is Computer and Its Uses? What is Computer and Its Uses is also the related topic to the information and technology. Define What is Computer? Computer is an electronic computing machine utilized for adding, subtracting or multiplying. Computers run through an interaction of hardware and software package. Hardware […]

    Read More
  • Transmission of Light Signals Through Optical Fibres

    Categories: Education, Physics, Science

    Transmission of Light Signals Through Optical Fibres Transmission of Light Signals Through Optical Fibres: Waves of visible radiation have a much higher frequency than that of radio waves. This means, rate of sending info with light beams is larger than […]

    Read More
  • What is Fax Machine,Cell Phone and Photo Phone?

    Categories: Education, Physics, Science

    What is Fax Machine,Cell Phone and Photo Phone? What is Fax Machine? Telefacsimile’s or Fax machines (Fig. 17.5) are should for several businesses round the world. A fax machine primarily scans a page to convert its text and graphic into […]

    Read More
  • Transmission of Electrical Signals Through Wires

    Categories: Education, Physics, Science

    Transmission of Electrical Signals Through Wires Transmission of Electrical Signals Through Wires is also the related topic to the flow of information. Alexander Graham Bell in 1876 created an easy telephone model to send voice within the variety of electrical signal […]

    Read More