2. Top of the wave to the origin line
Carries the energy – does not impact either
frequency or wavelength
Chapter 6.1 - 6.4 Review

3. Distance between 2 successive peaks of 2
waves
Represented by the Greek letter (lambda)
Chapter 6.1 - 6.4 Review

4. Number of complete waves passing a fixed
point in a given time
Represented by the Greek letter (nu)
Chapter 6.1 - 6.4 Review

5. Radiant energy emitted across a wide
variety of wavelengths
Chapter 6.1 - 6.4 Review

6. 3 x 108 m/s
Chapter 6.1 - 6.4 Review

7. c= x
So c = wavelength times frequency
Chapter 6.1 - 6.4 Review

8. Inverse relationship – As one variable
increases, the other variable decreases
Chapter 6.1 - 6.4 Review

9. Red at 750 nm
Chapter 6.1 - 6.4 Review

10. Violet at 400 nm
Chapter 6.1 - 6.4 Review

11. Gamma Rays
Chapter 6.1 - 6.4 Review

12. Radio waves (specifically, AM radio)
Chapter 6.1 - 6.4 Review

13. Gamma Rays – X Rays – Ultraviolet
(UV) – Visible Light – Infrared (IR) –
Microwaves – Radio Waves
Chapter 6.1 - 6.4 Review

14. Gamma Rays – X Rays – Ultraviolet
(UV) – Visible Light – Infrared (IR) –
Microwaves – Radio Waves
Chapter 6.1 - 6.4 Review

15. ROYGBIV
Red – Orange – Yellow – Green – Blue
– Indigo - Violet
Chapter 6.1 - 6.4 Review

16. “Chunk” or fixed minimum amount of
energy absorbed or emitted
Chapter 6.1 - 6.4 Review

17. hc
E h
Chapter 6.1 - 6.4 Review

18. h = 6.6262 x 10-34 J∙s
Chapter 6.1 - 6.4 Review – Period 7

19. Light consist of quanta called photons
that carries energy equal to h
Chapter 6.1 - 6.4 Review

20. Sunlight striking a sheet of metal will
knock off and move electrons, thereby
causing an electric current
Chapter 6.1 - 6.4 Review

21. Both electrons and photons
sometimes act as if they are particles
(mass) and sometimes act like they
are waves (energy) – Dual
wave/particle nature
Chapter 6.1 - 6.4 Review

22. Radiation composed of only one
wavelength
Chapter 6.1 - 6.4 Review

23. A spectrum
Chapter 6.1 - 6.4 Review

24. A spectrum of only certain
wavelengths – not all of them
Chapter 6.1 - 6.4 Review

25. Specific energy levels that electrons
existed in
Chapter 6.1 - 6.4 Review

26. When electrons are excited (added
energy), jump into higher energy
levels. When they moved back into
lower energy levels - gave off light.
Chapter 6.1 - 6.4 Review

27. No. They absorb and emit only a
quantum (fixed amount) of energy.
Chapter 6.1 - 6.4 Review

28. E Ef Ei h
Chapter 6.1 - 6.4 Review

29. hc 18 1 1
E h 2.18 10 J
2 2
nf ni
Chapter 6.1 - 6.4 Review

30. Absorbed
Chapter 6.1 - 6.4 Review

31. Emitted
Chapter 6.1 - 6.4 Review

32. Principal quantum number
Denotes energy level
Chapter 6.1 - 6.4 Review

33. Ground State
Chapter 6.1 - 6.4 Review

34. Excited State
Chapter 6.1 - 6.4 Review

35. h Where v = velocity
mv
Chapter 6.1 - 6.4 Review

36. It is impossible to know the position,
direction, and speed of an electron at
any one point in time – can know two
variables, but not the third
Chapter 6.1 - 6.4 Review