The Progress of Scientific Knowledge

Question 1

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?

Revolt · Accepted Answer

Does the width of a rubber band affect how far it will stretch?; How does the thickness of a material affect insulation?; Do all objects fall to the ground at the same speed?

Question 2

Which statements describe a good hypothesis? Check all that apply.

Revolt · Accepted Answer

A good hypothesis can be tested.; A good hypothesis leads to a test with measureable results.; A good hypothesis provides a possible explanation to answer a scientific question.

Question 3

What happens when new information from an experiment produces results that partially support a theory?

Revolt · Accepted Answer

The theory is revised or updated.

The Progress of Scientific Knowledge Answers

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