Particles and Photoelectric Effect Crossword Puzzle

QUESTIONS LIST:

• neutron: a fundamental particle with no charge.
• weak: interaction responsible for radioactive decay.
• charm: quark flavour, heavier than up and down.
• standard model: theoretical framework for understanding fundamental forces and particles.
• muon: a type of lepton, electron's heavier cousin.
• positron: antiparticle of an electron.
• lhc: collider located near geneva.
• gluon: type of boson that carries the strong force.
• photoelectric effect: phenomenon explained by einstein, proving light's particle nature.
• threshold: minimum frequency needed to emit electrons.
• intensity: increasing this quantity will cause more photoelectrons to be emitted per second.
• cathode: metal surface used to demonstrate the photoelectric effect.
• photon: energy quanta of light.
• ev: material's work function measured in this unit.
• photo electrons: electrons emitted in the photoelectric effect.
• plancks: this person's law states that the energy is proportional to frequency.