Question

Robert and Felipe conducted an experiment to determine if the density of a substance affected the amount of time it takes for an object to heat up. Their data showed that density did not have an effect on the rate of heating. Sandra didn't agree with their data. She said that she would like to complete the experiment using exactly the same set up as the first experiment. What is Sandra suggesting

Answer 1

The correct answer would be - she should replicate the experiment.

Step-by-step explanation:

Replication of an experiment is the procedure in which a different investigator repeats the same experiment in the same set up to check if the experiment provides the same result or not.

The repetition of an experiment is performing the same experiment multiple times that is performed by you to be ensured about results. Sandra should replicate the experiment by using the exact same setup to find the data and complete the experiment.