10th Physics Chapter 17 Online Test


* Click the link for test preparation: Chapter 17 – Information and Communication Technology

Online Test Instructions

  • Test Name : 10th Physics Chapter 17 Online Test
  • Type : MCQ’s
  • Total Questions : 10
  • Total Marks : 20
  • Questions will be shuffled each time you start the test.
  • Any question you have not answered will be marked incorrect.
  • Once you are finished, click the Submit button.

1. The most important piece of hardware is______.


2. At the radio station, sound waves produced are changed into electrical signals through______.


3. In telephone, information is sent in the form of signals through______.


4. Which are facts that are used by programs to produce useful information_____.


5. Who transmitted the first radio signal in the air______.


6. The term refers to machinery in computer terminology is_____.


7. The most common form of crime in internet using is______.


8. Storage devices work on what principle_______.


9. Alexander Graham Bell in 1876 made a______.


10. Which are more compact and portable_____.



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