DIRECTION: Make a casual hypothesis with this question.
• What is the effect of varying temperature of water on the dissolving time of sugar?
Example of Casual hypothesis: (If salt is put in soil, then it may affect plant growth.)
• What is the effect of varying temperature of water on the dissolving time of sugar?
Example of Casual hypothesis: (If salt is put in soil, then it may affect plant growth.)
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Explanation:
Answer:
• What is the effect of varying temperature of water on the dissolving time of sugar?
answer:
dissolves faster in hot water
explanation:
Sugar dissolves faster in hot water than it does in cold water because hot water has more energy than cold water. When water is heated, the molecules gain energy and, thus, move faster. As they move faster, they come into contact with the sugar more often, causing it to dissolve faster.
Example of Casual hypothesis: (If salt is put in soil, then it may affect plant growth.
answer:
Plants growing near the ocean will grow slower because the salt damages the roots.
Explanation:
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