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WorksheetsPractical Skills
Total questions: 10
Worksheet time: 5mins
What is the independent variable in a science experiment?
Anything that can change
The thing you change
The thing you measure at the end
The thing you keep the same
What is the dependent variable in a science experiment?
Anything that can change
The thing you change
The thing you measure
The thing you keep the same
What is a control variable in a science experiment?
Anything that can change
The thing you change
The thing you measure
The thing you keep the same
Which of the following shows the correct accuracy of a length measured by a meter rule?
13 cm
13.2 cm
13.22 cm
1.3220 m
Which of the following shows the correct accuracy of current in a closed circuit measured by an ammeter?
1.2 A
1.23 A
1.230 A
Which of the following shows the correct accuracy of voltage across a resistor in a closed circuit measured by a voltmeter?
2.4 V
2.42 V
2.45 V
Which of the following shows the correct accuracy of a length measured by a micrometer?
1.2 cm
1.20 cm
1.20 mm
1.200 mm
Which of the following shows the correct accuracy of a temperature measured by a thermometer?
40oC
40.2oC
40.5oC
State what is wrong with this graph.
Wrong scale. The plots are too close to one another.
Wrong scale. The graph drawn is too small.
Wrong line. This is not the best fit line.
State what is wrong with this graph.
Wrong scale. The plots are too close to one another.
Wrong scale. The graph drawn is too small.
Wrong line. This is not the best fit line.
