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Independent variable: This is the one you're changing in the experiment, so it's the type of solution that you're dropping on the penny.
Dependent variable: This is the one that you're measuring. In this case, it's how many drops you can get onto a penny without the water spilling off.
Control variable: These are things that you keep the same throughout all of the experiments to make sure that your results are actually due to the changes in the independent variable, not some other random change you made. You used the same penny and dropper.
What else can I help you with?
I am doing this project on cleaning pennies with taco sauce and I am trying to answer this theory that taco sauce cleans pennies. What is the independent and dependent variable in this?
The independent variable is the taco sauce, as it is being manipulated to observe its effect on the pennies. The dependent variable is the cleanliness or shine of the pennies, as it is what is being measured or observed as a result of applying the taco sauce.
What is the last step in an experiment?
The last step in an experiment is to analyze the data collected during the experiment to draw conclusions and determine if the hypothesis was supported or not. This analysis helps to understand the results and assess the significance of the findings.
What are the variables for cleaning pennies with pop?
Usually pennies are cleaned by coke. One of the ingredients in Coke is phosphoric acid, a medium strength acid that is used in the production of agricultural fertilizers. It's the phosphoric acid that enables Coke to get stuff off dirty pennies.
Why is it so important to clean your glassware and instruments when you finish an experiment?
Cleaning glassware and instruments after an experiment is important to prevent contamination of subsequent experiments, ensure accurate and reliable results, and maintain the integrity and longevity of the equipment. Residual chemicals or contaminants left in the glassware can lead to false results or reaction interference in future experiments. Regular cleaning also helps to improve the performance and durability of the equipment.
If you were testing how well different dish soaps cleaned your dishesthe control group would be?
The control group in this experiment would be the dishes washed with water only, without adding any dish soap. This is used as a baseline to compare the cleaning effectiveness of the different dish soaps.
I am doing this project on cleaning pennies with taco sauce and I am trying to answer this theory that taco sauce cleans pennies. What is the independent and dependent variable in this?
The independent variable is the taco sauce, as it is being manipulated to observe its effect on the pennies. The dependent variable is the cleanliness or shine of the pennies, as it is what is being measured or observed as a result of applying the taco sauce.
If you were testing how well dish soaps clean greese off independent variable would be?
The independent variable in this experiment would be the type of dish soap being tested, as it is the factor that you are changing to observe its effect on grease removal. Different brands or formulations of dish soap can be used to compare their effectiveness. The dependent variable would be the amount of grease removed, which is measured to assess the cleaning performance of each soap.
Copper cleaning experiment water vinegar and lemon juice?
like it is trrue yeah sure...
What is the last step in an experiment?
The last step in an experiment is to analyze the data collected during the experiment to draw conclusions and determine if the hypothesis was supported or not. This analysis helps to understand the results and assess the significance of the findings.
How were the characters in let me hear you whisper named?
Helen- The new cleaning woman Danielle- The other cleaning woman miss moray- The lady that's always telling Helen that she's nice Dr. Crocus- The Dr in charge of the experiment
What are the variables for cleaning pennies with pop?
Usually pennies are cleaned by coke. One of the ingredients in Coke is phosphoric acid, a medium strength acid that is used in the production of agricultural fertilizers. It's the phosphoric acid that enables Coke to get stuff off dirty pennies.
Can you use elephant toothpaste for cleaning?
Elephant toothpaste is a popular science experiment that demonstrates an exothermic reaction between hydrogen peroxide, yeast or potassium iodide, and dish soap, producing a large foamy eruption. While it creates a visually impressive display, it is not suitable for cleaning purposes. The foam produced is primarily composed of water and soap, but it lacks the necessary cleaning agents and effectiveness of proper cleaning products. Therefore, it should not be used as a cleaning solution.
Which brands of upholstery cleaner are best for carpets?
Some of the best upholstery cleaners for carpets and Vax and Bissel, their are many different brands of cleaning solutions that range from manufacturer brand to independent brand. These cleaning solutions vary in price and quality.
What is the best way to start an office cleaning business?
The best way to start an office cleaning businees is to first start an independent busineess. Build up clientel and build a solid reputation and you can add new members to your business as you expand.
When a waitress leaves the floor at closing how much is she paid for cleaning?
Whatever the going rate was when she applied for the position, this is dependent on the amount of work involved, the hours involved and the skills of the waitress.
25$ off?
for carpet cleaning service
How much is the going rate to clean a house with 3 bedrooms and 2 bathrooms?
The cost to clean a house with 3 bedrooms and 2 bathrooms typically ranges from $100 to $250, depending on factors such as location, the level of cleaning required, and whether additional services like deep cleaning or carpet cleaning are requested. Rates may also vary between professional cleaning companies and independent cleaners. It's advisable to get quotes from multiple providers to find the best fit for your needs.
