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Write a report for the science fair on two topics.
1) What dyes make an M&M's candy orange or a Skittles candy red? Do all blue candy coatings use the same color dyes? Is black ink really black? Explore the hidden colors of dyes using paper chromatography, a common technique used in chemistry
2) the connection between electricity and magnetic fields Order of the Report: Title Page Table of contents Abstract Question Hypothesis & Variables Research Paper Materials and Experimental Procedure Data Analysis Results paragraph (no heading) Conclusion Bibliography
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For the preparation of candies and many food items, colors are used and they may be natural and artificial. In paper chromatography analysis for the unknown substances is carried out mainly by the flow of solvents on filter paper. Based on the solubility of pigments they get separated by dissolving in water and the pigments which are more soluble will readily dissolve in the mobile phase which is carried out by water and absorbed into the paper. the paper also talks about electric and magnetic fields are interrelated to each other and this can be explained by flemings left hand rule. The paper was prepared in MS office word.
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purpose abstract hypothesis description of the projects 'experiment design' can you please request the expert to put the eport in this format. I need it by tonight please thanks 25733618_1sample report.docx please prepare the reports according tot he attached samples- please send it within 2-3 hours thank you 25733674_1sample report.docx can you please include the variable and constants in the experiments. What are the things that will be kept constant and what will vary in order to conduct the experiment. As the data and results of the experiment will be based on the variable factor. I will go through it- ask the expert provided file for electro magnet and for chromatography too.
The projects are part of the Science fair please make sure it is two separate research reports on the following topics: 1) Chromatography-What dyes make an M&M''s® candy orange or a Skittles® candy red? Do all blue candy coatings use the same colour dyes? Is black ink really black? Explore the hidden colours of dyes using paper chromatography 2) Strength of electromagnets-the connection between electricity and magnetic fields can you please prepare both the reports it based on this attachment format 25733638_1ScienceFairSampleReport.pdf attached are the tools and materials used for both the projects 25733654_1chromotography.docx Please ensure the following is clearly identified:
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