| 1 |
Why do scientists develop a hypothesis before conducting research. |
- A. Hypotheses help a researcher decide which observations to record and which to ignore
- B. It give them direction on how to interpret the results of their research
- C. It helps to predict outcomes and define the parameters of the rsearch
- D. Hypotheses give the researcherr an outcome to shape their work around
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| 2 |
Physics is one of the branches of. |
- A. Life science
- B. Social science
- C. Biological sciences
- D. Physical sciecnes
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| 3 |
Which Statemtn below correctly identifies the differecne between laws and theories. |
- A. Laws describe phenomena , while theories explain why phenomena exist
- B. Laws are a statment of fct, while theories are statemetn of opinion
- C. Laws explain why phenomena exist, while theories explain how
- D. Laws are a prediction of phenomena, while theories are an explanation.
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| 4 |
A graph of an organized data is an example |
- A. Collecting data
- B. Analyzing data
- C. Asking question
- D. Forming a hypothesis
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| 5 |
When studying how air conditiners cool your house, then it is |
- A. Optics
- B. Nuclear Physics
- C. Thermodynamic
- D. Electromagnetism
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| 6 |
Automobile technology is based on |
- A. Thermodynamics
- B. Acoustics
- C. Electromagnetism
- D. Optics
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| 7 |
What is the ultimate truth of a scientific method. |
- A. Hypothesis
- B. Experientation
- C. Law
- D. Theroy
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| 8 |
A user frindly software application of smart phone use |
- A. Laser Technology
- B. Information Technology
- C. Medical Technology
- D. Electronic technology
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| 9 |
What is the best definitin of the term "theory", as it us used in sciecne. |
- A. A theory is a guess or hunch about somethig that has occurred in nature
- B. A theory is a comprehensive set of ideas explaining a phenomenon in nature
- C. A theory is based on verifiable laws and can be proven true
- D. A theory is a hypothesis that uses laws and observation to make an assumption.
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| 10 |
The statemetn "If I do not study for this test, then I will not get good grade" is an example of. |
- A. Prediction
- B. Law
- C. Theory
- D. Observation
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