Lesson Worksheet: Units of Measured Quantities Physics • 9th Grade
In this worksheet, we will practice recognizing which units are used to define the values of physical quantities.
Q1:
Which of the following is a unit of area?
- ACentimeter
- BCubic meter
- CMeter per second squared
- DSquare meter
Q2:
The graph shows a plot of a change in distance over time.
What is the unit of the gradient of the line?
- Am⋅s
- Bm/s2
- Cm2/s
- Dm2
- Em/s
What is the unit of the area under the line?
- Am/s2
- Bm2
- Cm2/s
- Dm⋅s
- Em/s
Q3:
Which of the following is an appropriate symbol for the unit of a quantity found by multiplying a length in millimeters by a length in centimeters?
- Am
- Bmm3
- Ccm2
- Dcm−1
- Em3
Q4:
Which of the following is an appropriate symbol for the unit of a quantity found by dividing an area by a volume?
- Am−2
- Bm−1
- Cm3
- Dm
- Em2
Q5:
Which of the following is an appropriate symbol for the unit of a quantity found by multiplying an area by an area?
- Am5
- Bm3
- Cm2
- Dm4
- Em6
Q6:
Which of the following is an appropriate symbol for the unit of a quantity found by dividing a temperature by a distance?
- AK/m
- Bkm
- CK/m2
- DmK
- EK⋅m
Q7:
Which of the following is an appropriate symbol for the unit of a quantity found by dividing an energy by a time?
- AJ⋅s
- BW
- Cs
- DW/s
- EJ
Q8:
Which of the following is an appropriate symbol for the unit of a quantity found by multiplying an area by a length?
- Am−2
- Bm−1
- Cm
- Dm2
- Em3
Q9:
What is the unit found by multiplying the unit m/s2 by the unit s?
- Am⋅s
- Bm⋅s2
- Cm/s
- Dm/s3
Q10:
What is the symbol of the missing unit in the formula: =?
- Akg⋅m/s
- Bkg⋅s/m
- Ckg/m⋅s
- Ds/kg⋅m
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