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Who is an investigator who conducts an experiment to determine how the rate at which the heart beats is affected by temperature changes?
physiologist
An investigator who conducts an experiment to determine how the rate at which the heart beats is affected by temperature changes is most likely to be?
Physiologist
An experiment to determine whether the popping of popcorn is affected by the temperature at which it is stored counting the popped kernels is and example of an?
observation
In an experiment to determine whether the popping of popcorn is affected by the temperature at which it is stored counting the popped kernals is an example of what?
Counting the popped kernels in an experiment to determine if the popping of popcorn is affected by storage temperature is an example of quantitative data collection. By quantifying the number of popped kernels, researchers can analyze the results statistically to draw conclusions about the relationship between storage temperature and popping rate.
Why does the ambient temperature need to be measured before and after the experiment?
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.
Why does the ambient temperature need to be measured before and after the?
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.
Which variable of a well designed experiment might be affected by the factors?
dependent variable
What the investigator measures or counts or records in an experiment?
In an experiment, the investigator measures or records the dependent variable, which is the outcome that is affected by changes in the independent variable. This can involve counting occurrences, measuring quantities, or recording observations related to the phenomena being studied. Accurate data collection is crucial for analyzing results and drawing valid conclusions. Additionally, control variables are monitored to ensure that their effects do not confound the results.
What variable is the part of the experiment that is affected by the affected variable?
i have the same thng the answer is dependent
What factors determine the viscosity of a fluid if viscosity does not depend on temperature?
The factors that determine the viscosity of a fluid, when viscosity is not affected by temperature, include the size and shape of the molecules in the fluid, the presence of any impurities or additives, and the pressure under which the fluid is being measured.
What effect would a higher pH have on the temperatures optimum for invertase?
The temperature optimum can be affected by pH if the pH chosen for a particular experiment deviates from the pH optimum for invertase
What kind of variable is part of the experiment that is affected by the independent variable?
Dependent Variable the independent variable is the one you change to get the dependent variable. The control group is the thing that you leave the same throughout your experiment. Hint: You don't want too many independent variables, it will mess up the experiment.
