Hypothesis?
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Answer:
provisionally accepted as a basis for further research[1] in the hope that a tenable theory will be produced, even if the hypothesis ultimately fails.[2] Like all hypotheses, a working hypothesis is constructed as a statement of expectations, which can be linked to deductive, exploratory research[3][4] purpose in empirical investigation and is often used as a conceptual framework in qualitative research.[5][6] According to Casula, Rangarajan and Shields, a “working hypothesis is first and foremost a hypothesis or a statement of expectation that is tested in action. The term “working” suggest that these hypotheses are subject to change, are provisional and the possibility of finding contradictory evidence is real. In addition, a “Working” hypothesis is active, it is a tool in an ongoing process of inquiry. If one begins with a research question, the working hypothesis could be viewed as a statement or group of statements that answer the question. It “works” to move purposeful inquiry forward. “Working” also implies some sort of community, mostly we work together in relationship to achieve some goal".[7]
Answer:
1. What effect does temperature have on the dissolution rate of sugar in water?
HYPOTHESIS:
Temperature as discussed is one of the factors that affect the rate of dissolving. The hot water measured 146 degrees Fahrenheit and was consistent with the hypothesis that the sugar will dissolve faster. Temperature affected the rate at which the white sugar cube dissolved slower than the brown sugar crystal and took about 37 seconds to dissolve.
2. Eating chocolates may cause pimples.
HYPOTHESIS:
If you eat chocolate, then you will get pimples because chocolate increases the amount of oil in your skin.