Identify a hypothesis for this investigation

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Reference no: EM133825930

Assignment:

In their AP@ Environmental Science class, a group of students is investigating the effects of color on the temperature of various surfaces. They set up heat lamps over several materials (ice, water, sand, soil), and took surface temperature measurements every 10 minutes for 1 hour.

(i) Identify a hypothesis for this investigation.

(ii) Identify the dependent variable for this investigation.

(iii) Identify an aspect of the students' investigation that should be kept constant.

(iv) Describe a modification the students could make to their investigation that would increase the reliability of their study.

Reference no: EM133825930

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