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WorksheetsMeasurement
Total questions: 40
Worksheet time: 32mins
What might you measure using millimeters?
The distance to school.
An insect.
The length of a car.
The length of a football field.
Looking at the photo, what is the mass of the object?
48.5 g
480.5 g
40.4005 g
485 g
Based on the photo, what is the volume of the liquid?
35 mL
24 mL
25 mL
30 mL
A graduated cylinder contains exactly 60 mL of water. A rock was dropped into the cylinder of water. The water level rose to 86 mL. What is the volume of the rock?
86 mL
60 mL
146 mL
26 mL
What is the basic unit of length in the metric system?
gram
meter
Liter
cm3
What is the basic unit of mass in the metric system?
gram
meter
Liter
cm3
Find the VOLUME of the rectangular solid shown here.
12 cm3
18 cm3
8 cm3
10 cm3
Is this set of results...
Accurate and precise
Not accurate and not precise
Accurate but not precise
Not accurate but precise
How CLOSE a measurement or attempt is to the actual value is the definition of ..............
systematic
precision
accuracy
sensitivity
How CONSISTENT our results are regardless of proximity to the actual value is the definition of .......
accuracy
target value
uncertainty
precision
Which of the following shows an accurate but not precise data
Hey there! Rohan and his friends Anika and Ethan are on a fun adventure to discover the approximate width of a person’s little finger. Can you help them out?
1 m
0.1 m
0.01 m
0.001 m
Jackson is working on his basketball skills and wants to impress his friends. Can you guess what the approximate diameter of an inflated basketball is?
2 × 10^-2 m
2 × 10^-1 m
2 × 10^0 m
2 × 10^1 m
Rank the following quantities in terms of their size from largest to smallest.
1. 600 liter
2. 600 kiloliter
3. 600 centiliter
1 2 3
3 2 1
2 1 3
2 3 1
Which of the following is the longest?
500 mm
5 cm
0.05 m
0.005 dm
What is its speed in m/s?
(1 km = 1000 m)
Complete the statement:
5.0 cm/min = ______ m/day
72
840
7.2
5,040,000
The Olympic record for the high jump is just over 2.6 yards. What is that distance in feet? (3 ft = 1 yd)
0.867 ft
7.8 ft
8.07 ft
8.27 ft
Which value is the greatest?
5.0 x 10-9
5.0 x 10-4
5.0 x 106
5.0 x 108
Which student is the most ACCURATE?
A
B
C
Convert 27 m to mm.
0.027
27,000
2,700
0.27
Parallax error is due to:
the instrument does not read exactly zero when there is nothing being measured
incorrect positioning of the eye
object not being at the same level as the marking on the scale
the experimenter consistently underestimate or overestimate a reading
April forgot to calibrate her analytical balance before she measured the mass of her reactants in a chemistry experiment. She committed 78% percentage error in her measurement. What type of measurement error did she commit?
human error
parallax error
random error
systematic error
A measurement result is considered ________ if it is judged to be close to the true value. It is influenced by random and systematic errors.
Precise
Accurate
An error
Resolution
Repeated measurements of a quantity can reduce the effects of
both random errors and systematic errors
neither random errors nor random errors
random errors
systematic errors
What errors occur in time measurements by a clock that runs too fast or slow?
Systematic errors
Random errors
Both systematic and random errors
Neither systematic nor random errors
