Phy Sci Bellringer Quiz

Match the following

• What is being Tested

• Control Group

• Provides a critical comparison.

• Hypothesis

• educated guess using what you know

• Bias

• disproportionate weight in favor of

• Independent Variable

Match the following

• Unit for Length

• Meter

• g/ml

• Density

• the pull of gravity on matter

• Mass

Put the steps of making an experiment ?

• Question

• Hypothesis

• Independent Variable

• Dependent Variable

• Conclusion

Why is the hypothesis important to an experiement?

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What is the difference between independent and dependent variable?

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1. Do you pour acid into water or water into acid? Why?

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What is the value of a kilo-

• 100

• 10

• 1000

• 1/1000

How many milligrams are in a gram

• 1/10

• 10

• 1/100

• 1/1000

45 g = _____ mg

• 450

• .045

• 4500

• 45000