Mapa mental
Quantum Physics
Conteúdo do mapa
Quantum Physics
Models
- Photon model
- Wave model
Photon Energy
- E = hf
- E = hc/λ
Determine Planck's constant with LEDs
- LEDs convert electrical energy to light energy
- Photons are emited when the p.d is above the threshold p.d
- Measure minimum voltage required to turn on LED
- The energy transferred by an electron is approximately equal to the energy of the single photon it emits.
- Ve = hf
- Ve = hc/λ
- We can calculate h using this equation
- Ve = hc/λ
- Ve = hf
- The energy transferred by an electron is approximately equal to the energy of the single photon it emits.
- LEDs convert electrical energy to light energy
Photoelectric effect
- Gold-leaf electroscope
Informações
- Descrição
- Mapa Mental sobre Quantum Physics, criado por Henry Yannaghas em 28-12-2016.
- Criado por
- Henry Yannaghas
- Visualizações
- 2
- Avaliação
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