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For which of these questions could a testable hypothesis be developed? Check all that apply.

Does the width of a rubber band affect how far it will stretch?
How does the thickness of a material affect insulation?
Which of Nikola Tesla’s inventions was the coolest?
Do all objects fall to the ground at the same speed?
Which laboratory experiment is the most fun?

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AL2006
-- Does the width of a rubber band affect how far it will stretch?

-- How does the thickness of a material affect insulation?

You could take a guess at the answer to each of these,
and then test to see if your guess is correct.

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