click below
click below
Normal Size Small Size show me how
Chemistry II
| Question | Answer |
|---|---|
| wavelength | distance between 2 consecutive peaks or troughs in a wave |
| frequency | number of successful wavelengths that pass a given point in a unit time |
| amplitude | one half the distance between the peaks and troughs |
| 400 nm | gamma |
| Order of Wavelength | gamma, x-ray, UV, infrared, microwave, radio |
| 750 nm | radio |
| when decreasing waves.... | increase energy and increase frequency |
| when increasing waves.... | increase wavelength |
| De Broglie Wavelength | relates wavelength to momentum= velocity |
| Rydberg Equation | used to calculate the wavelengths of the spectral lines in the emission spectrum of H |
| Heisenberg Uncertainty Principle | We cannot know both the position and the momentum simultaneously is a statement of |
| Period | The time it takes for 1 wave or cycle is called the |
| The electromagnetic radiation with the longest wavelength is | radio |