Name:
Active Chemistry 2.5 Quiz
Directions: Copy the equations and tables into your journal. Solve the problems showing all your calculations.
Relationships of frequency and wavelength
frequency = speed of light / wavelength
f = c / λ where c = 2.998 * 108 m/s
| wavelength (nm) | Calculation space | frequency (Hz) |
|---|---|---|
| 440 | ||
| 550 | ||
| 610 | ||
| 624 * 1012 | ||
| 500 * 1012 | ||
| 480 * 1012 |
Relationships of energy and frequency
energy = Planck's constant * frequency
E = h * f where h = 6.63 * 10-34 J s
| frequency (Hz) | Calculation space | energy (J) |
|---|---|---|
| 624 * 1012 | ||
| 550 * 1012 | ||
| 420 * 1012 | ||
| 300 * 10-21 | ||
| 550 * 10-21 | ||
| 420 * 10-21 |