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nda physics quiz measurement
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nda physics quiz measurement
Quiz
Question 1. The SI unit of length is:
Centimeter
Kilometer
Meter
Foot
Submit
Question 2. The SI unit of mass is:
Gram
Pound
Kilogram
Quintal
Submit
Question 3. The SI unit of time is:
Hour
Minute
Second
Millisecond
Submit
Question 4. The instrument used to measure very small lengths such as the diameter of a wire is:
Vernier caliper
Ruler
Stopwatch
Screw gauge
Submit
Question 5. The least count of a standard Vernier caliper is usually:
0.1 cm
0.01 cm
0.02 cm
0.05 cm
Submit
Question 6. The SI unit of force is:
Joule
Newton
Pascal
Watt
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Question 7. The SI unit of pressure is:
Newton
Joule
Pascal
Watt
Submit
Question 8. Which of the following quantities is a fundamental physical quantity?
Force
Speed
Mass
Work
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Question 9. The instrument used to measure the pressure of gases is called:
Hygrometer
Barometer
Manometer
Thermometer
Submit
Question 10. The degree of closeness of a measured value to the true value is called:
Precision
Random error
Accuracy
Least count
Submit
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