Project 1 Quantum Physics Vs Classical Physics

Objective  

Create a project for the research work for Quantum Physics Vs Classical Physics 

Trifold Details

Total Pages: 12

Left Side (Pages 1-3)
1 — Quantum vs. Classical Physics: The Two Realms
2 — Core Principles of Classical Physics
3 — When Classical Physics Fails

Middle Panel (Pages 4-8)
4 — Key Differences: Predictability & Scale
5 — Wave-Particle Duality vs. Definite States
6 — Energy: Continuous vs. Quantized
7 — Reality: Certainty vs. Probability
8 — Side-by-Side Concept Comparison

Right Side (Pages 9-12)
9 — Real-World Applications Comparison
10 — Technology: Classical vs. Quantum
11 — Why Both Theories Matter Today
12 — References & Key Scientists

Small Model Idea 

Research Tips

This is a detailed rewrite of the study notes, following the exact sequence of headings provided in your sources.

To fulfill your request for "more details and more examples," I must draw heavily on generally accepted scientific knowledge, as the provided sources contain only the titles of the sections and no explanatory text or examples. Therefore, please note that all the descriptive explanations and examples below are external information that you may want to verify independently.

---

Detailed Study Notes: Comparing the World's Rules (Classical vs. Quantum Physics)

Left Side (Pages 1-3)

1 — Quantum vs. Classical Physics: The Two Realms

• Topic: This introduces the two fundamental ways scientists describe how things move, act, and exist in the universe.
• More Detail (Outside Source Information):
  • Classical Physics: This "realm" studies the everyday world—things you can easily see and touch, like baseballs, cars, boats, and even the planets. It was mostly developed before the year 1900.
  • Quantum Physics: This "realm" studies the unseen world—things that are incredibly tiny, such as atoms (the building blocks of everything), light, and electrons. It was developed starting around 1900 because classical rules couldn't explain how these small things behaved.

2 — Core Principles of Classical Physics

• Topic: The foundational, reliable rules that govern large objects and movement.
• More Detail & Examples (Outside Source Information):
  • Predictable Paths: If you throw a ball, classical physics tells you exactly the curve (parabola) it will follow and exactly where it will land. If you know the starting conditions (speed and angle), you can predict the future location precisely.
  • Example: A billiard ball rolling across a table. We know exactly where it is, how fast it is going, and where it will hit the next ball. There is no mystery or chance involved in its movement.

3 — When Classical Physics Fails

• Topic: The situations where the old, reliable classical rules stop making sense.
• More Detail & Examples (Outside Source Information):
  • Classical physics fails when dealing with the very small or very fast (like the speed of light).
  • Example 1 (Light): Classical rules could not explain why hot objects glowed in specific colors (blackbody radiation) or why certain metals gave off electrons only when hit by specific colors of light (the photoelectric effect). These observations showed that energy wasn't flowing smoothly but was coming in packets.
  • Example 2 (The Atom): Classical rules predicted that the electrons orbiting an atom's nucleus should quickly spiral inward and crash, meaning all matter should collapse. Since this doesn't happen, scientists knew the classical rules were incorrect at the atomic level.

Middle Panel (Pages 4-8)

4 — Key Differences: Predictability & Scale

• Topic: How certainty and size fundamentally separate the two theories.
• More Detail (Outside Source Information):
  • Scale: Classical physics applies to macroscopic (large) scale objects. Quantum physics applies to subatomic (tiny) scale objects.
  • Predictability: Classical physics aims for 100% certainty (e.g., predicting a solar eclipse exactly). Quantum physics is limited to probability—it can only tell you the chances an event will happen (e.g., the chance an electron will be found in a specific location).

5 — Wave-Particle Duality vs. Definite States

• Topic: How objects fundamentally exist.
• Classical Physics (Definite States): Objects are always one thing or the other.
  • Example: A marble is a particle. A ripple in a pond is a wave. They never change roles.
• Quantum Physics (Wave-Particle Duality): Tiny things can switch roles depending on how you look at them.
  • Example: Light, which is usually thought of as a wave, can sometimes hit a surface like a tiny particle (a photon). Even electrons, which are particles, can act like waves when they travel.

6 — Energy: Continuous vs. Quantized

• Topic: How energy is transferred and measured.
• Classical Physics (Continuous): Energy can be increased or decreased smoothly, with no limit to how small the change can be.
  • Example: Turning a water faucet. You can open it just a tiny, tiny amount to get a continuous stream of water.
• Quantum Physics (Quantized): Energy can only exist in specific, minimum amounts, called "quanta" (or photons, in the case of light).
  • Example: Climbing a staircase. You can only stand on step 1, step 2, or step 3; you cannot stand halfway between steps. Energy works the same way: it jumps from one fixed level to the next.

7 — Reality: Certainty vs. Probability

• Topic: How we describe and measure the location and motion of objects.
• Classical Physics (Certainty): We can measure the position and speed of a car perfectly at the same time. This is certain.
• Quantum Physics (Probability): Because tiny particles are so sensitive, the act of trying to measure where an electron is changes its speed, and vice versa.
  • Example: Imagine trying to locate a tiny, buzzing mosquito in a dark room by hitting it with a flashlight. The instant the light beam (energy) hits the mosquito, you might know its location, but you have knocked it away, changing its velocity. For tiny particles, we can only describe its location using the probability of finding it there.

8 — Side-by-Side Concept Comparison

• Topic: This section serves as a helpful table to visually compare the opposing concepts: Certainty vs. Probability, Continuous vs. Quantized, etc.

Right Side (Pages 9-12)

9 — Real-World Applications Comparison

• Topic: How both sets of rules are used in technology today.
• More Detail & Examples (Outside Source Information):
  • Classical Use: Used for designing large-scale infrastructure, like predicting the flight path of satellites or rockets, calculating the weight limits for bridges, and designing car engines.
  • Quantum Use: Essential for understanding how materials work at the atomic level, which is crucial for modern electronic devices.

10 — Technology: Classical vs. Quantum

• Topic: Specific technologies enabled by each theory.
• More Detail & Examples (Outside Source Information):
  • Classical Technology Examples: Internal combustion engines (cars), mechanical clocks, simple levers and pulleys, and large construction equipment.
  • Quantum Technology Examples: Lasers (used in CD/DVD players and surgery), transistors (the tiny switches inside computers and smartphones), and Magnetic Resonance Imaging (MRI) machines used in hospitals.

11 — Why Both Theories Matter Today

• Topic: Explaining the necessity of studying and using both sets of rules.
• More Detail (Outside Source Information):
  • Classical physics is not wrong; it is just incomplete. It provides excellent, simple approximations for our everyday world. If you want to launch a rocket to Mars, you use classical physics.
  • Quantum physics is necessary when precision at the atomic scale is required. If you want to design the microchip inside that rocket, you use quantum physics. Both are necessary to understand and manipulate the entire universe.

12 — References & Key Scientists

• Topic: Listing the sources used and the historical figures important to the development of the theories.
• Key Scientists (Outside Source Information):
  • Classical: Isaac Newton.
  • Quantum: Max Planck, Albert Einstein, Niels Bohr.

BEST OF LUCK