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Why are constants in scientific experiments?
In a scientific experiment, a constant is a set value or substance that you would compare your results to. If you had four test tubes, the first would be a constant in which there are no variables, and each other test tube would have one variable. The constant shows the regular effects that would occur before a variable is added or adjusted in an experiment.
Discussion of an experiment of melting point?
The melting point experiment involves determining the temperature at which a solid substance transitions to a liquid state. This is typically done by heating the substance slowly and observing the temperature at which the first droplet of liquid is formed. Melting point is a unique physical property of a substance and can help identify unknown compounds or assess the purity of a sample. Factors such as proper calibration of equipment and avoiding contamination are important for accurate results in this experiment.
Why is Redi's experiment considered the first true scientific experiment?
it was the first experiment that followed the scientific method
What is the first substance added to water in impounding reservoirs?
The first substance added to water in impounding reservoirs is typically a coagulant, such as aluminum sulfate or ferric chloride. Coagulants help to clump together suspended particles in the water, making it easier to remove them during the water treatment process.
What is the angle of minimum deviation in a diffraction experiment?
The angle of minimum deviation in a diffraction experiment is the angle at which the diffracted light rays are the most spread out, resulting in the best separation of the different colors. It is typically smaller than the angle of the first diffraction minimum to achieve maximum dispersion.
Separation of power involves the separation of what?
the first 10 amendments are called what?
When designing experiment the first step is?
in designing your experiment which step did you perform first?
Why do you have to weigh the empty container first before placing the substance to be weighed?
Weighing the empty container first allows you to subtract its weight from the total weight of the container and substance together to determine the precise weight of the substance being measured. This ensures an accurate measurement of the substance's weight without the added weight of the container affecting the result.
Could the separation of the components of a mixture in this experiment have been done in a different order?
Yes, the separation of components in a mixture can often be done in different orders based on the physical and chemical properties of the components. For example, if one component has a significantly different boiling or melting point from the others, it could be separated first using distillation or recrystallization before proceeding with other separation techniques. Experimentation and understanding of the mixture components are important when deciding the order of separation techniques.
What is the first part of a scientific experiment?
The first part of a scientific experiment is asking a question.
Where did Isaac Newton do his first experiment?
Sir Issac Newton did his first experiment in a class with a student at canbridge.
What is the first step a scientist is most likely to do in an experiment?
plan the experiment
