Ask Question
16 February, 01:18

A student hypothesizes that water from infrequently used school faucets contains more chemical impurities than the water from frequently used faucets. at the same time of day, the student uses a water test kit to measure the water impurities from the different faucets. which is the manipulated variable in this investigation?

+2
Answers (1)
  1. 16 February, 04:25
    0
    The different school faucets (frequently and infrequently used) are the manipulated or independent variable. The exact school faucet being tested is chosen (in a sense, manipulated) to test a particular effect or in this case, the presence of more chemical impurities.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “A student hypothesizes that water from infrequently used school faucets contains more chemical impurities than the water from frequently ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers