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The factors that can affect the biochemical oxygen demand (BOD) value in an experiment include the organic matter concentration in the sample, the microbial population present to break down the organic matter, the incubation time of the sample, and the temperature at which the incubation occurs. These factors can influence the rate at which oxygen is consumed in the sample, affecting the final BOD value measured.
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What are the controlled parts of a controlled experiment?
The controlled parts of a controlled experiment are the variables that are kept constant or unchanged throughout the course of the experiment. These include factors such as temperature, time, lighting, and any other conditions that could potentially affect the outcome of the experiment. Controlling these variables helps to ensure that any changes observed in the experiment are a result of the manipulated variable being tested.
Why was it necessary to degas the sodas prior to the experiment?
It was necessary to degas the sodas prior to the experiment to remove any dissolved gases, such as carbon dioxide, in order to prevent interference with the results of the experiment. Presence of dissolved gases can affect the accuracy of the measurements taken during the experiment.
What is a scientific question for a boiling water experiment?
How does the altitude at which water is boiled affect the temperature at which it boils?
Anything that affects the outcome of an experiment?
They are called "variables", and there are three forms.The dependent variable is the result of the experiment or function.The independent variable is the one that is deliberately changed to observe the effect on the dependent variable.The controlled variables should be maintained constant during the experiment so as not to influence the result.
What a the three factors that affect fermentation?
The three main factors that affect fermentation are temperature, pH, and the presence of oxygen. Each of these factors can impact the activity and efficiency of the fermentation process by affecting the growth and function of the microorganisms involved.
Discuss the factors which affect future movements of the euro against the dollar?
Discuss the factors which affect future movements of the euro against the dollar?
Discuss how each what factors would affect the results of electrophoresis?
A person will not be able to discuss how the following factors would affect the results of electrophoresis unless they know what the following factors are. This information needs to be included for a person to know the correct answer.
What are the various factors affecting mergers?
discuss various factors affect percepation with proper ,I llustrations
Discuss how macro and micro factors affect your material planning?
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Discuss the different factors that can affect the solubility of a substance?
The temperature the solvent used
Factors that contribute inaccuracy in experiment?
An experiment can go wrong for many reason. The number one reason can simply be due to human error. Other factors could be the design of the experiment, a spill done in the experiment, or a miss calculation.
What term is given to the different factors that may affect the results of an experiment?
Variable
All the factors that could affect the outcome of an experiment are called?
Extrinsic variables.
Absolute decentralization is as hypothetical as absolute centralization Discuss Also explain the factors which affect the degree of decentralization Which is best Why?
Absolute decentralization is as hypothetical as absolute centralization. Discuss. Also explain the factors which affect the degree of decentralization. Which is best? Why?
What is the factor that affects the results of an experiment?
There are many factors that could affect the results of an experiment. Some of these factors include temperature, substances used and the apparatus among others.
What is a factor that affects the result of an experiment?
There are many factors that could affect the results of an experiment. Some of these factors include temperature, substances used and the apparatus among others.
It is important to control variables in an experiment because?
in an experiment cantrolling variable is important as it helps to identify the limiting factors are present in the experiment, and also factor that do not necessarily affect the experiment.
