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to support glassware when heating..
If you consider mass and energy to be equivalent and interchangeable, it does not conflict with the law of conservation of energy. E=mc2 states that energy is mass and mass is energy, so it does not disprove the law of conservation of energy.
Physics is considered a a experimental science because much (70%) of physicists work is conducting experiments. Experiments are used to test relationships and theories. The result of the experiments weed out theories and support theories, other experimetns test rhe range of a relationship.
Conservation of energy is that energy can't be made or destroyed but goes from one form to another. In heat exchanges, the temperature of participating bodies might differ, indicating the change in their internal energy. Hence heat exchange support the law of conversation of energy.
Any time there is an energy conversion, a certain amount of one type of energy gets reduced, and another type of energy increases. The amounts lost and gained are the same, so total energy is conserved.
draw conclusions
The results of his experiments did not support his hypothesis.
when results from the experiments repeatedly fail to support the hypothesis.
There is no such experiments yet because of the range of energy which should be used.
Science is not a way to do experiments that support hypotheses. Science is a way to figure out reality. So if a well-designed experiment gets results different from what is expected....Hooray!!! You might have discovered a whole new truth!
When an experiment yields positive results (in support of the predictive hypothesis), a repetition that confirms the original results is called "replication." Replication by independent investigators is one of the hallmarks of science.
Throw away that hypothesis because it is wrong. Form a new, different hypothesis and design and undertake experiments to test that one.
It will make you more aware of what normal blood pressure should be in adults and teenagers.
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To be able to consult the data later, to talk seriously with others about the experiment, to compare experiments and results, to support arguments, etc.
To be able to consult the data later, to talk seriously with others about the experiment, to compare experiments and results, to support arguments, etc.
to support glassware when heating..