PTB 10th Class Physics Unit 17 ‘Information and Communication Technology’ Short/Review Questions

View and Download the solved conceptual questions, solved numerical problems or 10th Class Physics notes of Chapter 17 “Information and Communication Technology” of Punjab Textbook Board. These 10th class physics notes of 17th Chapter are according to the new syllabus (2018) of Punjab Boards including Lahore Board, Gujranwala Board, Sahiwal Board, Rawalpindi Board, Faisalabad Board, Multan Board, Bahawalpur Board, Federal Board, DG Khan Board and Sargodha Board. Students of 10th Class of all these board can facilitate from the physics notes given below. You can also download 10th Class Physics Chapter 17 Solved Questions and Numericals Problems.

Unit 17: Information and Communication Technology

Information and data are key elements of this modern technology era. In this chapter students will learn about transmission of signals carrying information. And this information could of every kind text, voice, data and video. But interesting point is that, how these signals are generated and transmitted using different media. Students will learn all about these things in this chapter.
Students will learn about electrical signals, and how they transmit through wires. They will also learn about light signals which transmit through fiber optics. Radio Signals are very important which makes possible our day to day communication possible and they transmit through air. This chapter will describe use of mobile phones, computer, cell phone and fax machine.
Students will learn about different kind of storage devices such as audio cassettes, video cassettes, hard disk, floppy disks and flash drives.
Students will also make a list of uses of email and internet. After completion of this chapter students will be able to identify the functions of word processing, data management monitoring and controlling.
Science, Technology and Society Connections
Compare the advantages of high tech devices communication devices with the traditional system through library and internet search.

10th Class Physics Chapter 17 (Information and Communication Technology) Review Short Question Answers

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