Siti poured 50ml of water into four different containers and placed them under different conditions. Based on the table, which container will have the LEAST amount of water left after 2 hours?
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Worked Solution
Step 1: To have the least water left, the container must have the highest rate of evaporation.
Step 2: Evaporation is fastest when there is a large exposed surface area (wide opening) and high temperature (in the sun).
Step 3: Container Q has a wide opening and is placed in the sun.
Correct answer: Container Q
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