Forms of Energy Flashcards 1. Be able to calculate speed. 2. Force 3. How do friction and inertia affect force? 4. What effect does mass have on gravity? 5. Work 6. How is heat transferred? 7. At what temperature does water freeze at? Boil at? 8. What are the 3 ways heat can be transferred? 9. Why does matter expand when it is heated? 10. What are 2 sources of heat on Earth? Which one is renewable? 11. Wavelength 12. Spectrum 13. Why do we see rainbows? 14. Which color has the longest wavelength? 15. Reflection 16. What is the Law of Reflection? 17. Refraction 18. Why do we see colors? 19. Sound wave 20. Which materials do sound travel through the fastest? Slowest? 21. Frequency 22. Pitch 23. Amplitude 24. How do frequency and amplitude affect what sounds we hear? 25. How is sound measured? 26. How do hearing aids work? 27. Reread p. F46-47. Write a paragraph (4-6 sentences) explaining how binoculars work.