Question

A student conducts an experiment to determine how the temperature of water affects the time for salt to dissolve in 100 mL of water. The student makes one measurement for each temperature. What is one way that the student could improve the experiment?
A. perform one trial for each measurement but use a different volume of water for each test

B. perform multiple trials for each measurement instead of just one

C. use a different type of salt for each temperature of water

D. use a different timer for each temperature of water

Answer 1

One way that the student could improve the experiment is to perform multiple trials for each measurement instead of just one (option B).

What is an experiment?

An experiment is a test under controlled conditions made to either demonstrate a known truth, examine the validity of a hypothesis, or determine the efficacy of something previously untried.

According to this question, a student conducts an experiment to determine how the temperature of water affects the time for salt to dissolve in 100 mL of water.

However, the student makes only one measurement for each temperature. An ideal experiment should have a replicable result to be considered valid.

Therefore, one way that the student could improve the experiment is to perform multiple trials for each measurement instead of just one.

Learn more about experiment at: brainly.com/question/11256472

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