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WorksheetsLesson 1.2
Total questions: 10
Worksheet time: 50mins
What is a quantitative observation you can make about the picture you just saw?
The blocks are made of wood
That they block are light brown
The blocks are about 15.5 cm long
That the block longer than they are wide and wider than they are tall
Which is a qualitative observation made about this forest?
The average tree diameter is 500 cm
The light that filters through the trees are in the 510 nm range
The forest floor is a healthy green color
Average height of the trees is 50 ft.
Match the following quantities and units of measurement
kilograms
mass
Meters
Length
Degrees Celsius
Temperature
Liters
Volume
Seconds
Time
Match the following quantities and units of measurement
Milligrams
mass
Millimeters
Length
Degrees Kelvin
Temperature
Milliliters
Volume
Milliseconds
Time
A student recorded that the metal bar is 7.1 cm long. what part of this measurement is the uncertainty digit?
There are no uncertainty digits.
1 is the uncertainty digit
7 is the uncertainty digit
Both 7 and 1 are uncertainty digits
Which of the following is the best estimate of the volume of the liquid including the uncertainty digit? The volume markings on the beaker are in Milliliters.
48 mL
48.2 mL
48.25 mL
50 mL
What is mass of the measurement above including the uncertainty digit?
21.16 g
21.164 g
21 g
21.1643 g
What is the length of this object including your uncertainty digit?
3.2 cm
3.12 cm
3 cm
3.219 cm
What is the temperature indicated by this thermometer? Include your uncertainly digit.
24.2 °C
24.05 °C
24 °C
25 °C
A student measures this metal bar. Which of the following is an accurate measurement including the uncertainty digit?
7 cm
7.1 cm
7.05 cm
7 km
