Chem Ch 2 TEST

This variable in an experiment is the one being deliberately changed by the scientist. 

• dependent variable
• independent variable
• data
• control group

Tags

CCSS.6.EE.A.2C

Mr. S. sets up an experiment to see how the mass of a ball affects the distance it rolls off a ramp.  Identify the independent variable.

• distance traveled by the ball
• height of the ramp
• mass of the ball
• weight of the ball

Jane Goodall recorded 40 chimps living in a community, this is ____ data.

• quantitative
• qualitative
• observation
• field study

Convert 300 meters to centimeters:

• 3000 cm
• 0.3 cm
• 30,000 cm
• 3 cn

Tags

CCSS.4.MD.A.1

Convert 8 kilometers to meters

• 800 m
• 80,000 m
• 8,000 m
• .008 m

Tags

CCSS.4.MD.A.1

The International System of Unites

• is a device used only to measure volume
• is used only for measuring length
• is based on units of 10
• is based on units of 12

Tags

CCSS.2.MD.A.2

What does the prefix milli- mean?

• 1/100
• 100
• 1,000
• 1/1,000

Tags

CCSS.4.MD.A.1

1000 grams = _____ kilograms

• 0.0001
• 1,000,000
• 10
• 1

Tags

CCSS.4.MD.A.1

The base unit for volume...

• milliliter
• gram
• milligram
• liter

The instrument used to accurately measure liquid volume in a laboratory...

• beaker
• measuring spoon
• measuring cup
• graduated cylinder