In case you can’t find a sample example, our professional writers are ready to help you with writing Example of a Lab Report Conclusion The purpose of this experiment was to study the deleterious effects of acid rain on growing vegetation. Measure the new distance, s, from the clamp to the bottom of the hanger. If you need this or any other sample, we can send it to you via email. (2016, Jul 10). Hooke’s Law Experiment Conclusion. "You must agree to out terms of services and privacy policy", Don't use plagiarized sources. In conclusion, it could be said that the experiment is successful in verifying value of the spring constant. Want to add some juice to your work? Our hypothesis was that color helped memory and it was in fact proven by our experiments. Take a few moments to make a list of what you’re supposed to demonstrate or learn in the experiment. First weigh and record the masses of each mass hanger and the masses. I almost got it right with the dark and normal chocolate, the only thing was that the Easter egg chocolate melted first. The weight of the load attached is added consecutively 10 times to investigate the relationship between the force applied and the extension of the spring, as well as the spring constant. Don't Miss a Chance to Connect With Experts. Get Your Custom Essay on Fruit Fly Experiment: Conclusion Just from $13,9/Page Get custom paper This could be overcome in future experiments by ensuring that the vials are kept horizontal until all of the flies fully recover from the anaesthetic. My suggestion to improve the experiment is to carefully measure the extension of … The relationship between a load force and a light spring (F=k. Then, record the actual mass of the 50 gr mass selected. Any experiment will have a list of possible outcomes. Conclusion . Hooke’s law states that when an elastic material is subjected to a force, its extension (x) is proportional to the applied force. My suggestion to improve the experiment is to carefully measure the extension of the spring despite the variation of the spring. Plant species sensitive to acidic environments could become extinct as pollution increases. The loads should be measured by a digital mass balance. Key Info. All you need to do is fill out a short form and submit an order. The extension of the spring should be measured and recorded by using a meter rule. You can get your custom paper from words(double The method in conducting the experiment is as follows. A limitation could have been the fact that we did not have sufficient ink to see the phrases very well. A systematic error could have been not knowing how our test subjects’ vision was, whereas a person with 20/20 vision but see and remember the phrase better while the person with 20/15 vision did not see or remember it so well. A student could be tested using a certain color study cards for a few days and be compared to other students who studied with different colors. This is a form of iconic memory, it also works with sound and smell, but using it visually helps most with the mind. Background information: Initial hypothes i s: Magnetic field strength will be proportional to the strength of the current running through a straight wire and inversely proportional to the distance from the wire.. For the result in Table 1.1, the carrier signal amplitude V c, carrier frequency f An experiment with many variables that stretches over a considerable amount of time may require more attention in all sections than a smaller lab experiment that maybe took 2-3 hrs for example. According to my experiments, the Energizer maintained its voltage (dependent variable) for approximately a 3% longer period of time (independent variable) than Duracell in a low current drain device. Your conclusion should be based solely on your results. Now it is time to summarize and explain what happened in your experiment. The difficulties encountered in conducting this experiment is when measuring the extension of the spring, as the spring tend to swings when the mass is attached and this can affect the result of the experiment. Using several different springs in the experiment proves that the spring constant can be calculated using the Hooke’s law and using Microsoft excel with drawing the graph and find the gradient. I made two predictions, which were that the dark chocolate and normal chocolate would melt first and that the white chocolate would melt last. So that, in 5th spring that is very stiff (18. Where F is the force applied to the spring, k is the spring constant, and x is the extension of the spring. Think about the following questions: Was your hypothesis correct? Include key facts from your background research … Go over your assignment. x) was first determined by Robert Hooke in the 17th century. Conclusion My hypothesis was semi-proven and semi-disproven. By continuing we’ll assume you’re on board with our cookie policy, The input space is limited by 250 symbols. If there is no extension at all, add a couple of masses to create a slight extension. Such as, what colors really stand out to people? The independent variable had such a great effect on the dependent variable because color can help with associating things together. Click to learn more https://goo.gl/CYf83b. Get Your Custom Essay on Hooke’s Law Experiment Conclusion Just from $13,9/Page, We will write a custom essay sample on Hooke’s Law Experiment Conclusion specifically for you FOR ONLY $16.38 $13.9/page. Summarize your science fair project results in a few sentences and use this summary to support your conclusion. Both the Hooke’s law and the graph give similar result, thus proving the hypothesis. Some may prefer to read in black and white or color. To write the conclusion of your science project: Restate the main or overall purpose of the project. The relationship should be directly linear. our expert writers, Hi, my name is Jenn of service. It's Free! According to data table 2, the average words remembered by the white control group was 6.4, while the other groups with the colors had averages of 6.8 and 8.2. (2019, Nov 27). How about make it original at only $13.9/page? 550 Much like one associates red with a stop sign, if a student uses multi colored cards to study for a test, and they see the color blue, they will associate that with a certain answer on the test. If the number of spring constant larger, so more stiff the springs are. One thing we are uncertain of is if the color memory varies with different people. If you contact us after hours, we'll get back to you in 24 hours or less. 679) and on the other hand in 3rd spring that is the least stiff (3. Don't use plagiarized sources. Our hypothesis was that color helped memory and it was in fact proven by our experiments. This difficulty has been solved by using a retort stand and clamp, which give an increase the stretch of the spring but still easily adjusted. Some questions that have been raised since doing this experiment would be trying to get more detail about color in the mind. spaced). Four other springs are also used afterwards to prove Hooke’s law which states that each spring has its own spring constant. your own paper. At Paperap.com you will find a wide variety of top-notch essay and term paper samples on any possible topics absolutely for free. The value of k is constant for a particular spring. How about make it original at only $13.9/page? Let Professionals Help You, Leave your email and we will send you an example after 24 hours 23:59:59, Let us edit for you at only $13.9/page to make it 100% original. This places the spring under tension to begin the activity. Sorry, but copying text is forbidden on this website. Get Your Custom Essay on, By clicking “Write my paper”, you agree to our, The Influence of Post-event Suggestion on Memory: Loftus’ Experimental Procedure (Loftus & Palmer, 1974), Determine the molar mass of CO2 (carbon dioxide) experimentally, Calorimeter Experiment: Measurement and Calculation, https://graduateway.com/conclusion-of-color-experiment/, Get your custom This should extend the spring a little. For a medium drain device, the Energizer maintained its voltage for approximately 10% longer than Duracell. Did the experiment support or reject your hypothesis? Another improvement that could be done to our experiment was more trials. Here you will also find the best quotations, synonyms and word definitions to make your research paper well-formatted and your essay highly evaluated. This is best dealt with by carefully observed the spring until it places perfectly so that there will be no further movements that may lead to the mistake in calculating the exact extension of the spring. The final step of the scientific method is developing a conclusion. The results showed that the difference value in spring constant means that the stiffness of the springs is also different. For a high drain device, the Energizer maintained its voltage for approximately 29% …

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