If you missed the live class on October 29th use this link to watch the recording. When you are finished, take the quiz below to see how much you recall. Log in to continue.
Below is a review quiz that covers the topics measurement, significant figures and density. Take the quiz to see how well you recall.
Measurement, Significant Figures, Density
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Question 1 of 14
1. Question
How many significant figures are contained in the number 345?
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Question 2 of 14
2. Question
How many significant figures are contained in the number 70908
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Question 3 of 14
3. Question
How many significant figures are contained in the number 123.901?
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Question 4 of 14
4. Question
How many significant figures are contained in the number 34.900
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Question 5 of 14
5. Question
How many significant figures are contained in the number 0123?
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Question 6 of 14
6. Question
How many significant figures are contained in the number
12.01 x 10^{9}?CorrectIncorrect 
Question 7 of 14
7. Question
How many significant figures are contained in the number
23.20 x 10^{23 }?CorrectIncorrect 
Question 8 of 14
8. Question
How many significant figures are contained in the number 4100?

significant figures
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Question 9 of 14
9. Question
State the number of significant figures that are contained in the number 0.000340.

significant figures.
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Question 10 of 14
10. Question
State the number of significant figures that are contained in the number 0.00601

significant figures.
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Question 11 of 14
11. Question
Solve the following equation and give your answer correct to an appropriate number of significant figures.
1.2 + 3.46 + 3.0

1.2 + 3.46 + 3.0 =
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Question 12 of 14
12. Question
Solve the following equation and give your answer correct to an appropriate number of significant figures
78.08 + 0.6 + 34

78.08 + 0.6 + 34 =
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Question 13 of 14
13. Question
Use the following points (P1 and P2) to determine the gradient of the line in the graph shown below.
P1 (1.925, 8.0)
P2 (0.300, 1.0)
Give your answer to a suitable number of significant figures.
The gradient of the line is s^{2} m^{1}
CorrectIncorrect 

Question 14 of 14
14. Question
Determine the volume of lead that has a mass of 110 g. The density of lead is known to be 11 gcm^{3}.

The volume is cm^{3}
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