1c Introduction to Physics III
Exercise Summary
0 of 12 questions completed
Questions:
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
Information
You have already completed the exercise before. Hence you can not start it again.
Exercise is loading…
You must sign in or sign up to start the exercise.
You must first complete the following:
Results
Results
0 of 12 questions answered correctly
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
| Average score |
|
| Your score |
|
Categories
- Not categorized 0%
| Pos. | Name | Entered on | Points | Result |
|---|---|---|---|---|
| Table is loading | ||||
| No data available | ||||
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- Answered
- Review
-
Question 1 of 12
1. Question
1 point(s)PHY10103010
Which of the following is not an example of systematic error?CorrectIncorrect -
Question 2 of 12
2. Question
1 point(s)PHY10103020
What is meant by zero error?CorrectIncorrect -
Question 3 of 12
3. Question
1 point(s)PHY10103030
Random error can be reduced byCorrectIncorrect -
Question 4 of 12
4. Question
1 point(s)PHY10103040
Reading Numbers Diameter of Pencil (mm) 1 12.3 2 11.9 3 12.0 4 12.2 5 12.1 The table above shows the results for the measurement of the diameter of a pencil. Calculate the relative deviation for this experiment.
CorrectIncorrect -
Question 5 of 12
5. Question
1 point(s)PHY10103050
A reading is accurate ifCorrectIncorrect -
Question 6 of 12
6. Question
1 point(s)PHY10103060
Which of the followings are true regarding the accuracy of a measurement.CorrectIncorrect -
Question 7 of 12
7. Question
1 point(s)PHY10103070
A student used a vernier calliper to measure the length of his pencil. He found that the calliper showed a reading of -0.02 cm even though the jaws of the calliper were firmly closed. When he used the calliper to measure the length of the pencil, the calliper showed a reading of 8.25 cm. What was the correct measurement of the length of the pencil?CorrectIncorrect -
Question 8 of 12
8. Question
1 point(s)PHY10103080
The figure above shows the reading on a micrometer screw gauge. The reading is equal to ____ mm
CorrectIncorrect -
Question 9 of 12
9. Question
1 point(s)PHY10103090
A student was asked to measure the thickness of a sheet of paper. The diagram shows the reading on a micrometer when he measured the thickness 50 sheets of similar paper. What is the thickness of the paper?
CorrectIncorrect -
Question 10 of 12
10. Question
1 point(s)PHY10103100
What is the reading shown in the stopwatch above?
CorrectIncorrect -
Question 11 of 12
11. Question
1 point(s)PHY10103110
What is the sensitivity of the mercury thermometer with the range -10°C – 110°C?CorrectIncorrect -
Question 12 of 12
12. Question
1 point(s)PHY10103120
A voltmeter must be connected ________ the electrical component in a circuit.CorrectIncorrect