Chemistry, 01.02.2021 01:40 hahHcjckk

How does a swamp act as a natural water treatment plant which humans should preserve

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Chemistry, 22.06.2019 19:00

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Chemistry, 23.06.2019 00:30

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Chemistry, 23.06.2019 02:00

Alice did an experiment to find the relationship between the angle at which a ray of light strikes a mirror and the angle at which the mirror reflects the light. she placed a ray box in front of a mirror. she changed the angle at which the light from the ray box struck the mirror and noted the corresponding angle at which the mirror reflected the light. which of the following is the dependent variable in this experiment? the mirror used to reflect the light the ray box used as the source of light angle at which the light from the ray box strikes the mirror angle at which the mirror reflects the light from the ray box

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