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Science Chapters 1, 2 and 9
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Feedback : Output that changes the system in some way
Radio waves : Electromagnetic waves with the longest wavelengths and the lowest frequencies
Image : A copy of the object formed by reflected or refracted rays of light
Input : The material or energy that comes out of a system
Gamma Rays : Electromagnetic waves with the shortest wavelengths and highest frequencies
Lens : A curved piece of glass or other transparent material that refracts light
Evaluating : Involves comparing observations and data to reach a conclusion
Output : The material or energy that comes out of a system
Metric system : a measurement system based on the number 10
Mass : a measure of the amount of matter in an object
Weight : A measure of the force of gravity acting on an object
Volume : The amount of space and object or substance takes up
Density : Is a Measure of how much mass is contained in a given volume
Opinion : An idea that may be formed from evidence but has not been confirmed by evidence
Empirical Evidence : The data and observations that have been collected through scientific processes
Scientific explanation : How something works or why something happens
Controversy : A public disagreement between groups
Scientific law : A statement that describes what scientists expect to happen every time under a particular set of conditions
Scientific theory : Is a well tested explanation for a wide range of observations or experimental
Model : Any representation of an object or process
Science Chapters 1, 2 and 9
Across:4. | a measure of the amount of matter in an object | 5. | The amount of space and object or substance takes up | 6. | A curved piece of glass or other transparent material that refracts light | 8. | Electromagnetic waves with the shortest wavelengths and highest frequencies | 9. | Is a Measure of how much mass is contained in a given volume | 10. | Output that changes the system in some way | 12. | A public disagreement between groups | 15. | A measure of the force of gravity acting on an object | 16. | Electromagnetic waves with the longest wavelengths and the lowest frequencies | 17. | A statement that describes what scientists expect to happen every time under a particular set of conditions | 19. | An idea that may be formed from evidence but has not been confirmed by evidence |
| | Down:1. | The data and observations that have been collected through scientific processes | 2. | Any representation of an object or process | 3. | A copy of the object formed by reflected or refracted rays of light | 7. | Is a well tested explanation for a wide range of observations or experimental | 11. | Involves comparing observations and data to reach a conclusion | 13. | The material or energy that comes out of a system | 14. | a measurement system based on the number 10 | 18. | The material or energy that comes out of a system |
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© 2015
PuzzleFast.com, Noncommercial Use Only
Science Chapters 1, 2 and 9
Across:4. | a measure of the amount of matter in an object | 5. | The amount of space and object or substance takes up | 6. | A curved piece of glass or other transparent material that refracts light | 8. | Electromagnetic waves with the shortest wavelengths and highest frequencies | 9. | Is a Measure of how much mass is contained in a given volume | 10. | Output that changes the system in some way | 12. | A public disagreement between groups | 15. | A measure of the force of gravity acting on an object | 16. | Electromagnetic waves with the longest wavelengths and the lowest frequencies | 17. | A statement that describes what scientists expect to happen every time under a particular set of conditions | 19. | An idea that may be formed from evidence but has not been confirmed by evidence |
| | Down:1. | The data and observations that have been collected through scientific processes | 2. | Any representation of an object or process | 3. | A copy of the object formed by reflected or refracted rays of light | 7. | Is a well tested explanation for a wide range of observations or experimental | 11. | Involves comparing observations and data to reach a conclusion | 13. | The material or energy that comes out of a system | 14. | a measurement system based on the number 10 | 18. | The material or energy that comes out of a system |
| |
© 2015
PuzzleFast.com, Noncommercial Use Only