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WorksheetsIntroduction to Physics
Total questions: 13
Worksheet time: 13mins
Accuracy -
How close measurements are to one another
How close measurements are to the true or accepted value
How close marked units are on a ruler
How close measurements are repeated
Precision -
How close measurements are to one another
How close measurements are to the true or accepted value
How close marked units are on a ruler
How close measurements are repeated
Which of the following include all SI units?
miles, inches, gallons
meters, miles, milliseconds
liters, kilograms, meters
pounds, ounces, liters
What is the abbreviation hL stand for
hectogram
milliliter
hectoliter
hekosecond
What is the abbreviation for a decisecond?
das
des
dg
ds
How much is each jump worth from cm to m
1000
100
30
10
Given a true value of 7.15 cm the following measurements would be considered
7.00 cm
7.12 cm
7.07 cm
7.15 cm
Accurate
Precise
Both
Neither
Given a true value of 7.15 cm the following measurements would be considered
5.00 cm
37.12 cm
10.00 cm
3.15 cm
Accurate
Precise
Both
Neither
Given a true value of 7.15 cm the following measurements would be considered
4.01 cm
4.12 cm
4.00 cm
4.07 cm
Accurate
Precise
Both
Neither
Which is the smaller unit to larger unit?
cm to m
kg to g
hL to mL
das to ds
Which ruler is more accurate and precise?
Ruler 1
Ruler 2
Ruler 3
True or False:
To determine how accurate and precise a measuring tool is you must count the marked units and add one estimated digit
True
False
Correct number of marked units and estimated digit on the rulers we used in class would give us a reading of...
6 cm
6.0 cm
6.00 cm
6.0000 cm
