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Abeka Physics Exam
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Abeka Physics Exam
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25 Questions

1. proposed the science of wave mechanics

2. ejection of electrons from surface exposed to radiation

3. objects appear to (GAIN/LOSS) mass as they accelerate with respect to an observers frame of reference

4. the transfer of energy caused by a force operating over a distance

5. the maximum deviation from the mean, or the precision of a measuring instrument

6. SI unit for amount of substance

7. matter wave

8. the value of g, in SI units, to 3 significant figures is ____ m/s2

9. material that readily transmits a current

10. torque

11. Faint shadow

12. photon

13. a body's resistance to a change in its rotary motion

14. the primary colors

15. the state in which matter exists depends on the object's __________

16. opaque all colors are absorbed except for the color that you see, which is reflected.

17. angular velocity

18. until about 5000K, the frequency at which a blackbody radiates most strongly lies in the _____ of the electromagnetic spectrum

19. a hydraulic device demonstrates _____ principle

20. What type of wave is a sound wave?

21. SI unit for time

22. the pathway taken by a projectile

23. What is the law of reflection

24. universal gas constant

25. when vibrating, air squeezes it together.