Model and experimental evidence
Modern physics uses models tested by spectra, scattering, decays, and detectors. Distinguish an observation from its interpretation.
Greek Lyceum Grade 3 / Physics / Curriculum
Κβαντική φυσική: structured theory, worked examples, answered practice, and a mastery checklist for Greek Lyceum Grade 3.
Unit
The essential chapter ideas in a clear sequence before practice.
Modern physics uses models tested by spectra, scattering, decays, and detectors. Distinguish an observation from its interpretation.
A single nuclear decay is random, but large samples follow predictable laws. Use half-life or an exponential relation with the correct scale.
In atomic and nuclear processes, check energy, momentum, charge, and particle numbers where applicable. Do not mix eV and J without conversion.
Physics
Follow the method step by step and check why every step is valid.
A sample starts with 640 active nuclei and 4 half-lives pass. How many are expected?
Physics
Panhellenic physics requires diagrams, principle selection, equations, units, time management, and chapter connections.
The structure follows the official textbook layout and is used to organise study.
The areas that usually create mistakes or need extra revision.
N = 40
Before calculating, explain the key idea from “Μέλαν σώμα” and which conditions must be checked.
The answer should show not only which rule is used for “Μέλαν σώμα”, but also why it is valid here.
Κβαντική φυσική
Try independently, use the hint if needed, then open the answer guide.
1. Explain the idea and give one correct foundation example for “Μέλαν σώμα”.
Write known quantities in SI units, draw a diagram where useful, and state the law before substitution.
A complete answer links “Μέλαν σώμα” to a physical law or model, correct units, and an interpretation.
2. Solve an application and show every intermediate step for “Φωτοηλεκτρικό φαινόμενο”.
Write known quantities in SI units, draw a diagram where useful, and state the law before substitution.
A complete answer links “Φωτοηλεκτρικό φαινόμενο” to a physical law or model, correct units, and an interpretation.
3. Compare a correct and an incorrect approach and justify the difference for “Φαινόμενο Compton όπου προβλέπεται”.
Write known quantities in SI units, draw a diagram where useful, and state the law before substitution.
A complete answer links “Φαινόμενο Compton όπου προβλέπεται” to a physical law or model, correct units, and an interpretation.
4. Create a short exam-style question and check your answer for “Κυματοσωματιδιακός δυϊσμός”.
Write known quantities in SI units, draw a diagram where useful, and state the law before substitution.
A complete answer links “Κυματοσωματιδιακός δυϊσμός” to a physical law or model, correct units, and an interpretation.
Where to start: textbook, daily material, PDFs, videos, and worked examples.
Targeted practice before full tests so coverage is clear.
How to measure progress in this chapter and when it enters a cumulative mock.
What to do after finishing the chapter and how it connects to the next unit.
Note: for the official examinable syllabus of each school year, always confirm with the school, tutor, and current Ministry/IEP announcements.