Analysis Of The Inquiry
Class: 2Number of students: 93
|
| 1. What is energy? |
| a) radiation |
| b) kinematycs |
| c) heat |
| d) everything listed above |
Wrong answers: 29 Analysis
|
| 2. Which user needs most energy? |
| a) iron |
| b) TV |
| c) lamp |
| d) fridgerator |
Wrong answers: 63 Analysis
| 3. Elements whith kinetic energy are? |
| a) lifted |
| b) moving |
| c) flexible |
| d) deformed |
Wrong answers: 7 Analysis
|
| 4. Which matter needs more energy when 1 kg of it is heated for 1 K |
| a) water |
| b) ice |
| c) iron |
| d) air |
Wrong answers: 87 Analysis
|
| 5. Fridgerator's door are open. What is happening with the temperature in the room? |
| a) it stays the same |
| b) it is increasing |
| c) it is decraising |
| d) it is vibrating |
Wrong answers: 80 Analysis
|
| 6. What sort of energy is mostly conserved in fosil fuel? |
| a) electrical |
| b) chemical |
| c) kinetic |
| d) potential |
Wrong answers: 28 Analysis
|
| 7. Who or what is transporting the energy? |
| a) employees of electro company |
| b) electrons |
| c) protons |
| d) nevtrons |
Wrong answers: 10 Analysis
|
| 8. What speed is the light energy caried in vakuum? |
| a) 1 Mach |
| b) 300 000 m/s |
| c) 300 000 km/s |
| d) 30 Mach |
Wrong answers: 66 Analysis
|
| 9. What is the perpetum mobile? |
| a) Machine that works forever whithout incoming energy |
| b) Invention of greek philosopher Arhimed whith which we can get water |
| c) Space craft |
| d) Machine which is converting the heat into phisycal work |
Wrong answers: 63 Analysis
|
| 10. Who was sir Isaac Newton? |
| a) english physician and matematician |
| b) scottish count |
| c) american electrotehnician |
| d) irish nobel price winner in Physichs |
Wrong answers: 22 Analysis
|
| 11. Kinematic is a theory about? |
| a) movement |
| b) skying |
| c) static |
| d) sailing |
Wrong answers: 7 Analysis
|
| 12. For which research do we need more energy? |
| a) microscopic |
| b) macroscopic |
| c) the same for both |
| d) we don't need energy at all |
Wrong answers: 61 Analysis
|
| 13. Who was Albert Einstein? |
| a) founder of Alber cookies factory |
| b) father of relativity theory |
| c) world champion in wrestlling |
| d) father of energetic law |
Wrong answers: 22 Analysis
|
| 14. Engine of a car is in most of the cases a: |
| a) heating machine |
| b) cooling machine |
| c) heat pump |
| d) nuclear reactor |
Wrong answers: 48 Analysis
|
| 15. What is the name for spliting atoms in a nuclear reactor? |
| a) fusion |
| b) fision |
| c) bum-bum effect |
| d) fasion |
Wrong answers: 60 Analysis
|
| 16. Which country recieves most of geothermical energy? |
| a) Norway |
| b) Slovenia |
| c) Iceland |
| d) Finnland |
Wrong answers: 37 Analysis
|
| 17. What is convection? |
| a) energy transport whith movement of matter |
| b) political element |
| c) storing the energy |
| d) destruction of energy |
Wrong answers: 40 Analysis
|
| 18. Who invented the steam engine ? |
| a) Isaac Newton |
| b) Leonardo da Vinci |
| c) Thomas Newcomen |
| d) James Watt |
Wrong answers: 20 Analysis
|
| 19. In which group the alternativ energies are listed? |
| a) nuclear, thermic, hydro |
| b) suns, wind, geotermal |
| c) reaktor, flying horse, red bull, Ice tee |
| d) electric, nuclear, kinetic energy |
Wrong answers: 53 Analysis
|
| 20. Which country is using the most of wind energy? |
| a) Norway |
| b) Finnland |
| c) Japan |
| d) Neatherlands |
Wrong answers: 27 Analysis
|
| 21. What powers turbines in the nuclearpower station? |
| a) released electrons by a fision |
| b) water steam |
| c) uranian isotops |
| d) cadmium |
Wrong answers: 60 Analysis
|
| 22. What kind of power stations are the biggest polluters of nature? |
| a) nuclear |
| b) thermic |
| c) hydro |
| d) powerstations do not endanger the nature, as they have been built according to ecological rules |
Wrong answers: 45 Analysis
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