OSAT Physics (CEOE) (014): Practice & Study Guide Final Exam

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Question 1 1. A single assertion, a proposed explanation of something based on available knowledge, for something yet to be explained, one that is subject to further experimentation is called:

Question 2 2. At what step in the scientific method does a scientist propose the problem that he or she wants to solve?

Question 3 3. The systematic investigation of scientific theories and hypotheses is known as:

Question 4 4. Which of the following summarizes an accepted hypothesis tested by many scientists?

Question 5 5. Jane wants to study the effect of running on a person's weight. Jane's hypothesis is as follows: The longer the distance a person runs each day, the lower that person's weight will be. Which of the following would be the null hypothesis in this study?

Question 6 6. Which of the following best describes control variables?

Question 7 7. If a statement is statistically significant, then:

Question 8 8. This type of research can be broken down into naturalistic and participant:

Question 9 9. If you placed a large, plastic spider on someone's chair before they sat down and screamed 'SPIDER!', why is your screaming the moderating variable?

Question 10 10. A researcher wants to figure out if uncomfortable seats in a classroom will increase the research participant's attention to the lesson and decrease their fidgeting. Why are attention level and fidgeting the dependent variable?

Question 11 11. A group of researchers are studying how plants grow in very harsh climates. During one of their experiments, they accidentally left the window open for 2 hours, causing that group to have the best results. In this scenario, what variable is sunlight?

Question 12 12. A controlled experiment tests how many variables at one time?

Question 13 13. Which of the following is the closest to a mass of 500 mL of water?

Question 14 14. Use dimensional analysis to convert 4 days into seconds.

Question 15 15. One mole of aluminum atoms has a mass of 27 grams. How many grams are in 9.0 moles of aluminum?

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OSAT Physics (CEOE) (014): Practice & Study Guide Final Free Practice Test Instructions

Choose your answer to the question and click 'Continue' to see how you did. Then click 'Next Question' to answer the next question. When you have completed the free practice test, click 'View Results' to see your results. Good luck!

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