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prediction. :)
prediction. :)
He repeated his experiment because he wanted to make sure that it worked perfectly before describing the results to others.
results of other experiments related to the subject.
results of other experiments related to the subject.
prediction. :)
prediction. :)
prediction. :)
He repeated his experiment because he wanted to make sure that it worked perfectly before describing the results to others.
The correct spelling is "foresee." It means to predict or anticipate something before it happens.
results of other experiments related to the subject.
results of other experiments related to the subject.
You measure the ambient temperature before the experiment in case the experiment is sensitive to ambient temperature. You want to record all of the environmental factors that might affect the experiment before starting it. You measure the ambient temperature after the experiment for the same reason, and also in case the experiment affected the ambient temperature. Depending on the experiment, environmental factors may need to be considered when analyzing the results.
You want to have a hypothesis to test. A hypothesis is kind of like a reasoned guess what you expect to happen. The results of your experiment will either support your hypothesis or it wont.
A scientist must make accurate observations because usually these results are going to be communicated to others. Some people might even want to do the same experiment so you have to give the right directions before something bad happens. However, though, in experiments, scientists repeat their trails for more accurate results.
You measure the ambient temperature before the experiment in case the experiment is sensitive to ambient temperature. You want to record all of the environmental factors that might affect the experiment before starting it. You measure the ambient temperature after the experiment for the same reason, and also in case the experiment affected the ambient temperature. Depending on the experiment, environmental factors may need to be considered when analyzing the results.
Yes. The order is question, hypothesis, lab, organize data, communicate results