What a person intends to do in an experiment depends on what the experiment is. Someone will need to know what the exact experiment is to know what they would do in it.
You need a control for any experiment. It doesn't sound like this particular experiment is of the utmost importance but it's a good habit to get into if you plan more important ones. I have no idea what the control would be.
If the answer is already a well known scientific fact, it would be a waste of time to do an experiment. It also helps you know what additional items you may need to do an experiment.
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redo or retest the experiment
What a person intends to do in an experiment depends on what the experiment is. Someone will need to know what the exact experiment is to know what they would do in it.
donut
depends on the experiment - more information required
Follow the Scientific Method when attempting to perform any experiment.
You need to describe the experiment; how else can anyone know what is being manipulated?
You need a control for any experiment. It doesn't sound like this particular experiment is of the utmost importance but it's a good habit to get into if you plan more important ones. I have no idea what the control would be.
The envelop of uncertainities and the parameters sensitive to the bottom-line will influence the need for design and experiment to be made.
If the answer is already a well known scientific fact, it would be a waste of time to do an experiment. It also helps you know what additional items you may need to do an experiment.
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If it is the same experiment attached to link, you would need only 1 trial each unless you want to retry if there is more grain or shape distribution. There is no requirement for how many time in repeating experiment since it is observation experiment not measuring experiment.
it really depends on the experiment. you need to be more specific.
You would need one scoop of the 5000 mg powder to achieve 5 g of baking soda for the experiment.