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\nRate of Photosynthesis Experiments: Analyzing the Relationship between Light Intensity and Photosynthesis\n

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\nThe video is a lecture presentation on the results of an experiment investigating the relationship between light intensity and the rate of photosynthesis in pondweed. The experiment involved placing pondweed in a dilute solution of...\nThe video is a lecture presentation on the results of an experiment investigating the relationship between light intensity and the rate of photosynthesis in pondweed. The experiment involved placing pondweed in a dilute solution of hydrogen carbonate solution with a light source placed at different distances from the pondweed. The results were recorded by counting the number of bubbles produced by the pondweed in one minute. The presentation includes a table of results, a graph plotting the distance and average number of bubbles produced per minute, and a curve of best fit. The hypothesis is discussed and it is concluded that as the light intensity decreases, the rate of photosynthesis also decreases. The purpose of the video is to analyze the results of the experiment and explain the relationship between light intensity and the rate of photosynthesis.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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4:58
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Grade
Higher Ed
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nKnowMo Biology\n\n
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Date
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2018
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Additional Materials

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Concepts

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light intensity, bubbles, scale, photosynthesis
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Additional Tags

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gcse, and, igcse, science, biology, aqa, bioenergetics, (be), 4., rate, of, phtosynthesis, experiment, pond weed, boiling tube, light source, dependent variable, horizontal axis, light bulb, bubbles collect, bubbles produced, average number, photosynthesis experiment, produced, axis, graph, average, bulb, 53 bubbles, 10 bubbles, start, mark, lower, number, curve, presentation, matt, table
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Classroom Considerations

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Video is ad-free
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Educator Ratings

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