Class 10 Physics MCQs - Chapter 7
Information and Communication Technology Trivia Questions & Answers PDF Download - 16
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The Information and communication technology Trivia Questions and Answers PDF (information and communication technology Quiz Answers PDF e-Book) download Ch. 7-16 to study Grade 10 Physics Course. Practice Transmission of Light Signals through Optical Fibers MCQ PDF, Information and Communication Technology Quiz Questions and Answers to learn distance learning courses. The Information and Communication Technology Trivia App Download: Free certification app for transmission of light signals through optical fibers, internet, flow of information, electric signal transmission test prep for online school classes.
The Quiz: An electronic computing machine used for adding, subtracting or multiplying is known as; "Information and Communication Technology" App APK Download with answers: Computer; Fax machine; Photo phone; Cell phone; to learn distance learning courses. Practice Transmission of Light Signals through Optical Fibers MCQ Questions, download Kindle eBook (Free Sample) for online learning.
Information and Communication Technology Test Questions and Answers PDF Download: MCQ 16
An electronic computing machine used for adding, subtracting or multiplying is known as
- fax machine
- computer
- photo phone
- cell phone
Light reflects into the fiber optics if the angle of incidence is
- less than the critical angle
- greater than the critical angle
- equal to the critical angle
- none of above
On the internet, the function which allows people to send and receive text messages very fast is called
- web browsing
- e-commerce
- post
In radio, television and cell phone information is sent either through optical fibers in the form of
- cathode rays
- electric signals
- light
- electromagnet waves
Waves of visible light have
- higher frequency than radio waves
- lower frequency than radio waves
- frequency equal to radio waves
- wavelength equal to radio waves
Class 10 Physics Mock Tests
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10th Grade Physics MCQs eBook Download
Grade 9 Physics Mock Tests
Grade 10 Physics Practice Tests
Grade 9 Physics MCQ with Answers
- To complete one revolution around Earth, communication satellites take
- Ratio of force of limiting friction to normal reaction is
- Gaps are left in railway tracks to compensate thermal expansion during
- In graphical method for addition of forces, forces are added by
- Study of fourth state of matter is called
Information and Communication Technology MCQ Book Questions
- Electric power enters our house through
- When a ray of light enters from denser medium to rare medium it bends
- When anyone of inputs is at 1, value of output of OR gate will be
- To pass current through ammeter it should be connected in
- When plane of coil is perpendicular to lines of magnetic force, number of lines of magnetic force passing through coil will be