- Why was the wavelength shift in scattered X-rays hard to explain using wave theory alone?
- Why did the Compton effect settle the debate over whether light behaves as a particle?
Wave-Particle Duality
The dual wave and particle nature of quantum objects.
- What reasoning led Louis de Broglie to propose that particles like electrons also behave as waves?
- What is the de Broglie wavelength equation, and how does it relate momentum to wavelength?
- How did Davisson and Germer experimentally confirm that electrons behave as waves?
- What modern technologies rely on the wave nature of matter that de Broglie proposed?
- What did Compton's X-ray scattering experiment prove about the nature of light?
- What did de Broglie's formula λ = h/p claim about particles like electrons?
- How did electron diffraction experiments prove that matter behaves like a wave?
- Why did it take five years between de Broglie's thesis and his Nobel Prize?
- What modern technologies depend on the wave nature of matter that de Broglie proposed?
- What accident in Davisson's lab led him to notice electrons behaving like waves?
- How did Thomson's diffraction rings from thin metal films confirm de Broglie's prediction?
- How could the electron be proven both a particle and a wave by father and son?
- What modern technologies rely on the wave nature of electrons confirmed in 1937?
- How did Wolfgang Ketterle prove that his sodium condensate was genuinely a matter wave rather than just very cold atoms?