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IB Course Companion:
Nuclear Reactions: Ch7, pp. 283-289 Quantum nature of radiation: Ch 12, pp. 476-479 Wave Nature of Matter: Ch 12: pp. 480-484 Schrodinger Model: Ch 12, pp. 485-487 Heisenberg \Principle: Ch 12, pp. 487-488 Homework Problems Ch 7, p. 305 #5, 6, 7 Ch 7, p. 306 #8 Ch 12, p. 504 #1, 2, 3 Ch 12, p. 505 #4 Assignments
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Theory of Knowledge Connections
The acceptance that mass and energy are equivalent was a major paradigm shift in physics. How have other paradigm shifts changed the direction of science? Have there been similar paradigm shifts in other areas of knowledge?
The duality of matter and tunneling are cases where the laws of classical physics are violated. To what extent have advances in technology enabled paradigm shifts in science?
Nature of Science
Graphs of binding energy per nucleon and of neutron number versus proton number reveal unmistakable patterns. This allows scientists to make predictions of isotope characteristics based on these graphs.
Much of the work towards a quantum theory of atoms was guided by the need to explain the observed patterns in atomic spectra. The first quantum model of matter is the Bohr model for hydrogen.
The acceptance of the wave-particle duality paradox for light and particles required scientists in many fields to view research from a new perspective.
The acceptance that mass and energy are equivalent was a major paradigm shift in physics. How have other paradigm shifts changed the direction of science? Have there been similar paradigm shifts in other areas of knowledge?
The duality of matter and tunneling are cases where the laws of classical physics are violated. To what extent have advances in technology enabled paradigm shifts in science?
Nature of Science
Graphs of binding energy per nucleon and of neutron number versus proton number reveal unmistakable patterns. This allows scientists to make predictions of isotope characteristics based on these graphs.
Much of the work towards a quantum theory of atoms was guided by the need to explain the observed patterns in atomic spectra. The first quantum model of matter is the Bohr model for hydrogen.
The acceptance of the wave-particle duality paradox for light and particles required scientists in many fields to view research from a new perspective.