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Copy of Physics Significant Figures Test (6/7/2024)
By Trevor Townsend
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Last updated over 1 year ago
15 questions
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Question 1
1.
How many significant figures are in the number 0.0203
2
3
4
5
Question 2
2.
How many significant figures in 16800?
2
3
4
5
Question 3
3.
How many signficant figures in 5.306
2
3
4
5
Question 4
4.
Complete the following mathematical calculations. Round the answer to the correct significant figures.
290.2 - 12 = ________________
278
280
270
2.78
Question 5
5.
Complete the following mathematical calculations. Round the answer to the correct significant figures.
13.82 + 2.0 = _______________
1.582
15.8
158
1582
Question 6
6.
Complete the following mathematical calculations. Round the answer to the correct significant figures.
200.16 x 4.2 = ______________
840
840.6
840.7
841
Question 7
7.
Complete the following mathematical calculations. Round the answer to the correct significant figures.
13.0 - 1.622 = ________________
10
11.3
11.37
11.4
Question 8
8.
Complete the following mathematical calculations. Round the answer to the correct significant figures.
8.403 x 0.22 = ______________
1.848
1.85
1.8
2.0
Question 9
9.
Complete the following mathematical calculations. Round the answer to the correct significant figures.
560.03 / 3.56 = _______________
158
157.30
157.3
157
Question 10
10.
Complete the following mathematical calculations. Round the answer to the correct significant figures.
993 / 1098 = ____________
0.904
0.91
0.9044
1.0
Question 11
11.
Complete the following mathematical calculations. Round the answer to the correct significant figures.
2.45 + 34.678 = _______________
38.0
37.13
37.1
37.0
Question 12
12.
Calculate and then type the correct answer using the correct significant figures.
679 x 8.349 = _______________
Question 13
13.
Convert the number below to scientific notation.
854,000,000
Question 14
14.
Convert the number below to scientific notation.
0.00012
Question 15
15.
Convert the number below to scientific notation.
1230