Unit 17 Information And Communication Technology Physics 10th Class Sindh MCQ Tests
10th Class Physics Unit 17 MCQ Tests
Unit 17 of 10th Class Physics has 30 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 30
Total Marks: 30
Time: 30 Mins
Total Questions: 30
Total Marks: 30
Time: 30 Mins
30Min : 00 Sec Remaining
Question # 1
In the critical angle, some of the light escape the fiber optics and is lost, if the angle of incidence with cladding is
Question # 2
Telephones send information through wires in which form of waves?
Question # 3
What is the type of secondary storage memory?
Question # 4
The output of the scanner is fed to which part of the machine in fax?
Question # 5
Which of the following statements is correct about the core of an optical fibre?
Question # 6
1 GB is equal to
Question # 7
As compared to the fiber optics used in a single-mode cable, each optical fiber in a multi-mode cable is about
Question # 8
It carries a radio transmitter and receiver inside it, and sends and receives message in the form of radiowaves
Question # 9
Why are compact disc and hard disc housed in a jacket?
Question # 10
Input and output devices such as monitors and keyboards are classified as which type of devices?
Question # 11
To send sound to far off areas, they are converted to which type of waves?
Question # 12
Which of the following has the smallest storage capacity?
Question # 13
The educational institutions, libraries, hospitals and industries store the concerned information by
Question # 14
Signals falling on the transmission antenna oscillate the charges which then emit the electrical signals in the form of
Question # 15
In audio and video compression, which of the following is the result of dividing each frame into small grids?
Question # 16
What type of software is an operating system?
Question # 17
It takes the output signal from the transmission channel and delivers it to the transducer after processing it
Question # 18
Cassettes are made through which type of processing?
Question # 19
Which of the following is fixed in a telephone receiver?
Question # 20
A compact disc(CD) can store computers data over
Question # 21
Radio waves are which type of waves?
Question # 22
The number of operating computers on internet is
Question # 23
In which of the following situations, light may escape through fibre optics?
Question # 24
What is the main difference between telephone and cellphone?
Question # 25
What is used by a modern telephone to convert voice into electrical signals?
Question # 26
Which of the following is a direct entry input device?
Question # 27
What is the cause of energy loss in wires?
Question # 28
In radio, the coils are connected to
Question # 29
Which of the following storage devices can store maximum amount of data?
Question # 30
What type of waves are the radio waves?
Total Questions
123456789101112131415161718192021222324252627282930
Question # 1
In the critical angle, some of the light escape the fiber optics and is lost, if the angle of incidence with cladding is
Question # 2
Telephones send information through wires in which form of waves?
Question # 3
What is the type of secondary storage memory?
Question # 4
The output of the scanner is fed to which part of the machine in fax?
Question # 5
Which of the following statements is correct about the core of an optical fibre?
Question # 6
1 GB is equal to
Question # 7
As compared to the fiber optics used in a single-mode cable, each optical fiber in a multi-mode cable is about
Question # 8
It carries a radio transmitter and receiver inside it, and sends and receives message in the form of radiowaves
Question # 9
Why are compact disc and hard disc housed in a jacket?
Question # 10
Input and output devices such as monitors and keyboards are classified as which type of devices?
Question # 11
To send sound to far off areas, they are converted to which type of waves?
Question # 12
Which of the following has the smallest storage capacity?
Question # 13
The educational institutions, libraries, hospitals and industries store the concerned information by
Question # 14
Signals falling on the transmission antenna oscillate the charges which then emit the electrical signals in the form of
Question # 15
In audio and video compression, which of the following is the result of dividing each frame into small grids?
Question # 16
What type of software is an operating system?
Question # 17
It takes the output signal from the transmission channel and delivers it to the transducer after processing it
Question # 18
Cassettes are made through which type of processing?
Question # 19
Which of the following is fixed in a telephone receiver?
Question # 20
A compact disc(CD) can store computers data over
Question # 21
Radio waves are which type of waves?
Question # 22
The number of operating computers on internet is
Question # 23
In which of the following situations, light may escape through fibre optics?
Question # 24
What is the main difference between telephone and cellphone?
Question # 25
What is used by a modern telephone to convert voice into electrical signals?
Question # 26
Which of the following is a direct entry input device?
Question # 27
What is the cause of energy loss in wires?
Question # 28
In radio, the coils are connected to
Question # 29
Which of the following storage devices can store maximum amount of data?
Question # 30
What type of waves are the radio waves?
Total Questions
123456789101112131415161718192021222324252627282930
Physics MCQ Test by Topics
- +17.1 INFORMATION AND COMMUNICATION TECHNOLOGY
- +17.2 COMPONENTS OF COMPUTER BASED INFORMATION SYSTEM (CBIS)
- +17.3 FLOW OF INFORMATION
- +17.4 TRANSMISSION OF ELECTRICAL SIGNAL THROUGH WIRES
- +17.5 TRANSMISSIONS OF RADIOWAVES THROUGH SPACE
- +17.5 FAX MACHINE
- +17.5 CELL PHONE
- +17.5 PHOTO PHONE
- +17.6 TRANSMISSION OF LIGHT SIGNALS THROUGH OPTICAL FIBRES
- +17.6 COMPUTER
- +17.7 INFORMATION STORAGE DEVICES
- +17.7 PRIMARY MEMORY
- +17.7 SECONDARY STORAGE DEVICES
- +17.7 AUDIO AND VIDEO CASSETTES
- +17.7 MAGNETIC DISKS
- +17.7 HARD DISK
- +17.7 COMPACT DISC (CDs)
- +17.7 FLASH DRIVE
- +17.8 APPLICATIONS OF COMPUTER
- +17.8 WORD PROCESSING
- +17.8 DATA MANAGEMENT – MONITORING AND CONTROL
- +17.9 INTERNET
- +17.9 INTERNET SERVICES
- +17.9 BROWSERS
- +17.9 Electronic Mail
- +17.10 Risks of ICT to Society and the Environment
Physics
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Updated on: 17-10-2026
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