Physics 10 Chapter 17 Practice Test 3

FBISE Physics Class 10 Chapter 17 Practice Test 3 contains a total of 10 Multiple Choice Questions, each MCQ has 4 options.

Chapter 17 MCQs Tests | Physics 10 MCQs Tests

Physics 10 Chapter 17 Practice Test 3

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Class 10 Physics
Chapter 17
Practice MCQs Test 3

1 / 10

1. The speed of sound in air is

2 / 10

2. Cell phone sends and receives the message in the form of

3 / 10

3. Cell phone is a type of _______ having two way communication:

4 / 10

4. The most important piece of hardware is

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5. Cell phone network system consists of

6 / 10

6. For sending information over a long distance it has to be superimposed on;

7 / 10

7. At the radio station, sound waves produced are changed into electrical signals through

8 / 10

8. Which device basically scans a page to convert its text and graphic into electronics signal and transmit it?

9 / 10

9. Which is an electronic computing machine used for adding, subtracting and multiplying?

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10. Information in the form of audio frequency (AF) signals may be transmitted directly by

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