Classical and Quantum Physics

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Across
  1. 6. Practical applications of physics and science, such as the development of lasers, semiconductors, and quantum computers.
  2. 7. Referring to the traditional branch of physics that explains the predictable behavior of visible, macroscopic objects, like planets and falling apples.
  3. 8. A tiny unit of matter, such as electrons or protons, that behaves strangely and unpredictably in the quantum realm.
  4. 10. A well-substantiated explanation of some aspect of the natural world, backed by evidence, observation, and experimentation.
  5. 11. Relating to events or systems where outcomes can only be predicted with probabilities, not certainty—welcome to the world of quantum physics!
  6. 12. Referring to things too small to see without a microscope, like bacteria, atoms, or the crumbs stuck in your keyboard.
  7. 14. The force that pulls objects toward each other, like keeping us grounded on Earth or causing your phone to fall flat on its screen.
  8. 15. The language of science, used in physics to create equations that explain everything from planetary motion to quantum behaviors.
  9. 18. Describing things large enough to be seen with the naked eye, like trees, cars, or your coffee cup (hopefully not spilling).
  10. 20. The mind-bending phenomenon where two particles are mysteriously connected, so what happens to one instantly affects the other, no matter the distance.
Down
  1. 1. A term used to describe systems or events where the outcome is predictable if initial conditions are known, like knowing exactly where a ball will land.
  2. 2. The modern branch of physics that dives into the strange and mysterious world of particles at the atomic and subatomic levels.
  3. 3. A principle in quantum physics stating that you cannot precisely know both the position and momentum of a particle at the same time.
  4. 4. A bizarre quantum concept where particles exist in multiple states simultaneously until someone observes them.
  5. 5. The ability to do work or cause change, essential for everything from lighting a room to powering your morning run.
  6. 9. The nature of existence as we perceive it—though quantum physics might make you question what “real” really means.
  7. 13. The branch of science that studies matter, energy, and their interactions, governing everything from the smallest particle to the vastness of the universe.
  8. 16. Observable events or occurrences in nature or science that can be studied to understand the laws of the universe.
  9. 17. A disturbance that travels through space or matter, carrying energy without transporting matter—think of ripples in a pond or light waves.
  10. 19. The legendary scientist who gave us the laws of motion and gravitation, paving the way for classical physics.