Quantum Physics A Levels

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Across
  1. 3. The *** energy is the Minimum amount of energy required for photoelectric effect to take place
  2. 6. The *** line spectra occurs when visible light is passed through a gas and it absorbs light of a certain wavelength to raise an electron’s energy levels.
  3. 9. Unit of energy used in Quantum Physics
  4. 11. Photoelectric current is proportional to this property
  5. 12. The *** line spectra occurs when a gas is heated and it provides the exact amount of energy for an electron to increase one energy level.
  6. 13. Evidence for the wave nature of electromagnetic radiation
Down
  1. 1. Minimum frequency required for photoelectric effect to take place is referred to as the *** frequency.
  2. 2. A quantum of electromagnetic energy
  3. 4. The *** effect is the evidence for the particle nature of electromagnetic radiation
  4. 5. When something has a particle-like nature
  5. 7. The *** wavelength is the wavelength associated to a moving particle.
  6. 8. Emitted from a metal surface when illuminated by electromagnetic radiation
  7. 10. The constant h in the equation E = hf