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| Wavelength and Frequency | 18 mins | 0 completed | Learn |
| Diffraction vs Refraction | 5 mins | 0 completed | Learn |
| The Particle Nature of Light | 10 mins | 0 completed | Learn |
| Photoelectric Effect | 4 mins | 0 completed | Learn Summary |
| De Broglie Wavelength | 8 mins | 0 completed | Learn |
| Heisenberg Uncertainty Principle | 10 mins | 0 completed | Learn |
| Bohr Model | 23 mins | 0 completed | Learn |
| Introduction to Quantum Mechanics | 28 mins | 0 completed | Learn Summary |
| End of Chapter 7 Problems | 49 mins | 0 completed | Learn |
| Additional Practice |
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| Electromagnetic Spectrum |
| Bohr and Balmer Equations |
| Wave Function |
| Dimensional Boxes |
A 1.00 mL ampule of a 0.150 M solution of naphthalene in hexane is excited with a flash of light. The naphthalene emits 19.9 J of energy at an average wavelength of 349 nm.
What percentage of the naphthalene molecules emitted a photon?
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