* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download 5th Grade Energy Study Guide
Survey
Document related concepts
Photoacoustic effect wikipedia , lookup
Atmospheric optics wikipedia , lookup
X-ray fluorescence wikipedia , lookup
Retroreflector wikipedia , lookup
Nonlinear optics wikipedia , lookup
Astronomical spectroscopy wikipedia , lookup
Ultraviolet–visible spectroscopy wikipedia , lookup
Upconverting nanoparticles wikipedia , lookup
Magnetic circular dichroism wikipedia , lookup
Photoelectric effect wikipedia , lookup
Thomas Young (scientist) wikipedia , lookup
Transcript
5th Grade Energy Study Guide Test on Friday Oct. 29, 2010 1. ________________ Back and forth motion. (This is what causes sounds to occur). 2. ________________ An area of bunched-up and spread-out particles that move outward in all directions. 3. ________________ A sound wave must have this to travel. (Example- Solid, Liquid, or Gas.) 4. ________________ The distance from the top of one wave to the top of the next. 5. ________________ The number of wavelengths that pass a reference point in a given amount of time. 6. ________________ The highness or lowness of a sound as determined by its frequency. 7. ________________ Sound can not travel through this. (Example- Space) 8. ________________ When a sound wave disappears into a surface. 9. ________________ Bats use this to find their food. 10. ________________ The loudness or softness of a sound. 11. ________________ is the height of a sound wave. 12. ________________ The movement of thermal energy from warmer to cooler objects. 13. ________________ is used to measure how hot or cold something is. 14. ________________ The transfer of energy between two objects that are touching. 15. _________________ is the ability of a material to transfer heat. 16. ________________ The transfer of energy by flowing gases or liquid, such as the rising of warm air from a heater. 17. ________________ The transfer of energy through space, such as the sun warming earth. 18. _______________ A material that slows or stops the flow of energy, such as heat, electricity, and sound. Examples include: wool, wood, rubber and plastic. 19. _______________ A material through which heat or electricity flows easily. Examples are: cooper, iron and other metals. 20. _______________ Letting only some light through, so that objects on the other side appear blurry. 21. _______________ Letting all or most light through so that objects on the other side can be seen clearly. 22. _______________ Completely blocking light from passing through. 23. _____________ A tiny bundle of energy by which light travels. 24. _____________ A cut piece of clear glass in the form of a triangle. 25. _____________ Band of color in a rainbow. 26. _______________ The bending of light as it passes from one transparent material into another (think about a straw in a cup of water, it looks/appears bent). 27. _______________ The bouncing of light waves off a surface, such as a mirror 28. _______________ Curves inward. 29. _______________ Bulges outward. 30. _______________ is a form of energy that travels in waves and in straight lines when it hits a flat object it bounces off. 31. _______________ something that uses electricity: tv, radio, computer, video games, flashlight, etc. 32. _______________ A circuit with only one path and only one resistance 33. _______________ A circuit with more than one resistance but only one path 34. _______________ A circuit with two or more paths 35. _______________ Allows the current to flow through it (the light is on) 36. _______________ Does not allow the current to flow through it (the light is off) 37. _______________ Flowing electricity 38. _______________ The ability of an object to push or pull on another object with magnetic properties. 39. _____________ An electric current that rapidly changes direction. 40. _____________ Is the lifting of an object by means of magnetic force. Answer Sheet 1. Vibration 2. Sound wave 3. Medium 4. Wavelength 5. Frequency 6. Pitch 7. Vacuum 8. Absorption 9. Echolocation 10. Volume 11. Amplitude 12. Heat 13. Temperature 14. Conduction 15. Thermal conductivity 16. Convection 17. Radiation 18. Insulator 19. Conductor 20. Translucent 21. Transparent 22. Opaque 23. Photon 24. Prism 25. Spectrum 26. Refraction 27. Reflection 28. Concave 29. Convex 30. Light 31. Resistance 32. Simple Circuit 33. Series Circuit 34. Parallel Circuit 35. Closed Circuit 36. Open Circuit 37. Current 38. Magnetism 39. Alternating current 40. Magnetic levitation