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Comparing
types of artificial light on plant growth
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Introduction:
Plants need
light. Leaves produce the plant's food by the action of
light on chlorophyll contained in their cells. This
process is called photosynthesis.
Sunlight contains all
the light that plants need, however if we decide to use
artificial light, we are not sure that every light bulb
has all the lights that a plant needs.
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Ordinary incandescent light bulb,
Fluorescent bulbs, Metal-Halide and High-Pressure-Sodium bulbs
are among the light types that you can test for this project. |
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Project
description:
In this project you design and perform an experiment to compare
the effect of different artificial lights on plant growth. Your
experiment results can be submitted in the form of a table and a
graph. Allow 3 to 6 weeks for your experiments. |
Details
of this project
More details or support on this project is available for the
members of ScienceProject.com web site. Material needed
for this experiment can be found at home or obtained locally. |
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