| 1 |
Which of the following are methods of investigation |
- A. Research
- B. Experimentation
- C. Observation
- D. All of these
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| 2 |
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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| 3 |
A hypothesis |
- A. May or may not be testable
- B. Is supported by evidence
- C. Is a possible answer to a question
- D. All of these
|
| 4 |
A graph of an organized data is an example |
- A. Collecting data
- B. Analyzing data
- C. Asking question
- D. Forming a hypothesis
|
| 5 |
What is the ultimate truth of a scientific method. |
- A. Hypothesis
- B. Experientation
- C. Law
- D. Theroy
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| 6 |
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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| 7 |
The branch of Physics that deals with the particles such as neutrons and protons. |
- A. Electricity
- B. Plasma Physics
- C. Nuclear Physics
- D. Solid state Physics
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| 8 |
Which branch of science plays an important role in engineering. |
- A. Biology
- B. Physics
- C. Chemistry
- D. Life Science
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| 9 |
When studying how air conditiners cool your house, then it is |
- A. Optics
- B. Nuclear Physics
- C. Thermodynamic
- D. Electromagnetism
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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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