Class 10 Physics Chapter 17 Important Short Questions 2024

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Students You know that Chapter 8 (17) Information and Communication Technology Short Questions of Physics are helpful so don’t ignore to find answers from your physics of class 10

Class 10 Physics Chapter 17 Notes

Post TopicShort Questions
Book CodePhysics
Class9th Class
Chapter/FullChapter 17
BoardPunjab Board

Class 10 Physics Chapter 17 Short Questions

  • The scientific method used to store information, arrange it for proper use, and communicate it to others is called information technology.
  • The methods and means that are used to communicate information to distant places instantly are called telecommunication.
  • Information and Communication Technology (ICT) is defined as the scientific methods and means to store, process, and transmit vast amounts of information in seconds with the help of electronic equipment.
  • The flow of information means the transfer of information from one place to another through different electronic and optical equipment.
  • In the telephone, information can be sent through wires in the form of electrical signals. In radio, television, and cell phones information can be sent either through space in the form of electromagnetic waves or it can be sent through optical fibers in the form of light signals.
  • There are five parts that must come together in order to produce a ComputerBased Information System (CBIS). These are called the components of information technology. These are hardware, software, data, procedures, and people.
  • Information storing devices store the information for later use and benefits. These include audio cassettes, videotapes, compact discs, laser disks, floppy disks, and hard disks.
  • The telephone changes sound into electrical signals and sends these signals to the receiver. The receiver changes the electrical signals again to sound by a system fitted in the receiver.
  • A mobile phone is a sort of radio with two-way communication. It sends and receives the message in the form of radiowaves.
  • The fax machine is the means to send the copy of documents from one place to another through telephone lines.
  • Radio is an instrument which transmits the sound waves to us.
  • The computer is an electronic computing machine that is used for adding, subtracting, and multiplying.
  • Hardware refers to the parts of a computer that we can see and touch i.e., keyboard, monitor, printer, scanner, mouse, etc.
  • The most important piece of hardware is the central processing unit (CPU). It is the “brain” of the computer—the part that translates instructions and performs arithmetic calculations.
  • Software refers to the instructions, or programs, that are installed in the hardware to perform different tasks. Windows and Linux Operating Systems (OS) are examples of software.
  • Word processing is such a use of computer through which we can write a letter, and prepare reports and books. By means of this, we can develop any document and see it on the screen after typing.
  • To collect information for a special purpose and to store it in a computer in a file form, which may help at times when needed, is called data managing.
  • The Internet is a network of a large number of computers which is a major source of information and world communication.


  • What is the difference between data and information?
  • What do you understand by Information and Communication Technology (ICT)?
  • What are the components of information technology? Clearly indicate the function of each component.
  • Differentiate between the primary memory and the secondary memory.
  • Name different information storage devices and describe their uses.
  • Explain briefly the transmission of radiowaves through space.
  • How light signals are sent through optical fiber?
  • What is a computer? What is the role of computers in everyday life?
  • What is the difference between hardware and software? Name different software.
  • What do you understand by the terms word processing and data managing?
  • What is the Internet? The Internet is a useful source of knowledge and information. Discuss.
  • Discuss the role of information technology in school education.
Physics Questions
Physics Chapter 17 Short Questions


The topic of this post is Class 10 Physics Chapter 8 17 Short Questions without any PDF file. We add this post to the 10th Class Physics Notes category where students can easily find the Chapter 8 Short Questions type study solutions and much more that students need to be related to the Class 10 Physics Book.

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