Chapter 21: Temperature, Heat, and Expansion Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. If the boiling point of water increases with the addition of salt, how long would it take to boil pasta if you add a TON of salt?

Question 2 2. What is capable of impacting climate by holding heat in the atmosphere?

Question 3 3. The total energy contained within a substance is termed ...

Question 4 4.

Which of the following concepts help explain why water can travel up a narrow tube?

I. Cohesion

II. Adhesion

III. Specific Gravity

Question 5 5. Water's ability to move against gravity in a narrow space, such as a tube, is called:

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Question 6 6. What makes thermal energy possible?

Question 7 7. What is heat?

Question 8 8. What happens to the temperature of water as it boils?

Question 9 9. What accounts for the added heat energy when water boils?

Question 10 10. Weather is to climate as _____ is to _____.

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Question 11 11. Most of the Earth's geothermal energy is contained within:

Question 12 12. Why is solid water (ice) less dense than liquid water?

Question 13 13. Water takes longer to boil than alcohol because water has ...

Question 14 14. The average kinetic energy of a substance is termed ...

Question 15 15. Which of the following is NOT an atmospheric effect on the climate?

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Question 16 16. The ability to do work is defined as ...

Question 17 17. Which of the following properties helps explain why a city near the Pacific Ocean experiences less dramatic changes in temperature during the day compared to a city farther inland?

Question 18 18. Which of the following substances has the highest specific heat capacity?

Question 19 19. What happens to the melting and freezing point of water if salt is added?

Question 20 20. Calculate the specific heat capacity of the following substance. 200 Joules are required to raise the temperature of 10 grams of the substance 10 degrees Celsius.

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Question 21 21. Which of the following is the best definition of renewable energy?

Question 22 22. Energy can best be defined as:

Question 23 23. The movement of continents over the earth's surface influences climate by which of the following?

Question 24 24. Where is a rain shadow effect most likely to occur?

Question 25 25.

Which of the following statements accurately describe ice:

I. Ice is denser than water.

II. Hydrogen bonds hold ice molecules closer together than they do liquid water molecules.

III. Ice has a crystalline structure.

Chapter 21: Temperature, Heat, and Expansion Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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