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Scientists keep careful records , so that they can compare things from the past, and see the change. They also do this for experiments.
If scientists are to be able to draw meaningful conclusions from their experiments, they must have accurate records. If you do not know exactly what happened, you will not be able to figure out exactly what it means.
Experiments were actually recently conducted on this specific subject. The verdict was that the foam cup was the best, followed by plastic, then the mug and a glass cup.
The primary limit of calorimetry experiments is keeping the system closed. The heat energy that the experiment is trying to capture can easily be lost to the environment and then be immeasurable. Most high grade calorimetry experiments employ advanced bomb calorimeters that ensure complete combustion of the sample. They also use a large amount of water as a heat sink with plenty of insulation to keep the energy from getting out. A stir rod keeps the temperature of the water homogeneous and ensures accurate results
Yes it is. They need to keep records of experiments, like the process of the experiment, so they can repeat it again, and the results. This helps in further research they will do and that other scientists may do. Science is all about gaining and testing knowledge, so it is critical that they record their data.
they use it to keep track of their experiments
It helps you with the experiments to keep track of them
You can keep a chemistry lab notebook by writing down the steps to performing your experiments. You may also want to write down your experiences with the experiments before and after.
By lowering expectations.
Realistic expectations, and communication between the two of you.
Extraneous variable
Exam stress, high parental expectations, peer pressure, trying to 'keep up with' peers, having high personal expectations.
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Scientists keep careful records , so that they can compare things from the past, and see the change. They also do this for experiments.
If scientists are to be able to draw meaningful conclusions from their experiments, they must have accurate records. If you do not know exactly what happened, you will not be able to figure out exactly what it means.
To continue exploring space, carrying out experiments, and learning how to live in space.
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