Unit 1 Review

(Using the graph above) What is the INDEPENDENT variable?

• Brand of paper towel

• mL of water absorbed

• The paper towel size

• The color

(Using the graph above) What is the DEPENDENT variable?

• Brand of paper towel

• mL of water absorbed

• The paper towel size

• The color

(Using the graph above) What is MISSING from the graph?

• Labels on the axis

• Color

• A title

• Data

(Using the graph above) What type of DATA was gathered?

• Qualitative data

• Quantitative data

During the experiment, some liquid spilled on the floor. What is the first thing that the student should do?

• Ignore the spill

• Tell the teacher

• Clean the spill

• Start the lab over

(Using the image above) What is the volume of the graduated cylinder on the LEFT, BEFORE the rock is dropped in?

• 125 mL

• 150 mL

• 180 mL

• 200 mL

(Using the image above) What is the volume of the graduated cylinder on the RIGHT, AFTER the rock is dropped in?

• 125 mL

• 150 mL

• 180 mL

• 200 mL

(Using the image above) How do you find the VOLUME of the ROCK? This is called volume by DISPLACEMENT.

• Add the volumes

• Divide the volumes

• Multiply the volumes

• Subtract the volumes

(Using the image above) Record the LENGTH measurement at the point the ARROW is pointing in both mm and cm?

• 5 mm and 0.5 cm

• 0.5 mm and 5 cm

• 6 mm and 0.6 cm

• 0.6 mm and 6 cm

(Using the image above) Record the MASS of the balance in grams.

• 59 grams

• 559 grams

• 509 grams

• 9 grams