Question

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

Answer 1

Do different liquids freeze at the same rate
Does temperature affect the strength of a magnet
Does the colour of water affect how fast it evaporates

These can all be tested

Answer 2

The correct answer is:

Do different liquids freeze at the same rate

Does temperature affect the strength of a magnet

Does the colour of water affect how fast it evaporates

Explanation:

A testable hypothesis is a hypothesis that can be proved or denied as a result of testing, data collection, or experience. Only testable hypotheses can be used to interpret and perform an experiment by applying the scientific method.