Theme E. Nuclear and quantum physics
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E.1 Structure of the atom
Ratio of diameter of atom and nucleus
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Which emission will emit light of longest wavelength?
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Total energy emission and step by step emission of light
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Number of photon released from Energy levels (Bohr's atomic model)
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Spectrum made due to diffraction of white light through grating
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Rutherford scattering experiment postulates
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Calculate frequency of photon emitted in emission spectra
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Identify correct emission spectrum
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Quantized Angular momentum
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Which emission spectra will give out light of minimum wavelength
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Importance of modern physics theories
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Energy and Momentum of photon formula relevance with each other
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Rutherford experiment observation
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Calculate nucleon number from Rutherford exp equation (for HL)
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Identify correct Energy level diagram from emission spectrum
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Transition in energy levels
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Structure of atom properties (for HL)
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Wavelength & energy released in transition
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How many photones released in transition between energy levels
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Which emission spectrum represents transition between energy levels
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Diameter of helium nucleus according to Rutherford equation (for HL)
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Postulates of Rutherford scattering exp
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About Atomic mass unit
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Comparison of radii of Nuclei (Rutherford equation)
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Relation between energy and wavelength of photon
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E.2 Quantum physics (for HL)
Calculate stopping potential for certain metal
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Wave-particle duality
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Comparing two KInetic energy and frequency graph (Photoelectric effect)
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Experiments proves wave-nature of light
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Using Photoelectric equation to find how many time kinetic energy increases
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Gradient of Electric Potential - frequency
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Magnitude of Debroglie wavelength
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Effect of increased intensity on rate of emmission and kinetic energy
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Comparing wavelength & frequency by using photoelectric equation
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Determine emitted No.of photones will increase or decrease
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Momentum of photon and Intensity of light
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Behaviour of electron
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Photoelectric equation & Work-energy principle
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Wave nature of electron experiment
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Wavelength & Energy of incident photon (Photoelectric effect)
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Relation between energy and wavelength of photon (compton effect)
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E.3 Radioactive decay
Ratio of decayed to undecayed atoms
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Fusion of Hydrogen and Carbon
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What is not true about Radioactive decay?
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Alpha and Beta negative decay
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Background counts and find reading of counter
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Charactertics of radioactive decay
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Decay constant & half life time
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How Radioactivity help finding age of Earth
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Finding ratio of Initiall activity of two radioactive isotope
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Identify type of radioactive decay (between alpha or beta)
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Unified atomic mass unit
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Beta positive decay example
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Equivalence of mass and energy
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Interaction between Electron and Nucleus
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Beta positive decay example
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Find decay constant from activity time graph (for HL)
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Continous spectrum of beta decay (for HL)
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What happens when alpha particle hits breyllium
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Half life and Activity time graph (partially for SL)
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Binding energy per nucleon of fragments in fission reaction
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Fraction of decayed nuclie and undecayed nuclides
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Calculate mass defect
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Beta and Gamma decay between energy levels
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Activity time graph of a radioactive element
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Properties of radioactive particles and radiation
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Beta negative decay example
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Find B.E per nucleon of Helium isotope
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Beta negative decay
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Calculate Activity at given time of radioactive element (for HL)
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Decay equation of carbon
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Gamma decay example
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Detection of Gamma radiation
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Multiple radioactive particle emmission from element
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Find number of half lifes after certain given time
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Rate of radioactive decay (for HL)
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Calculate Binding energy of oxygen
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Comparing half lifes of two samples of radioactive elements
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Taking ratio of undecayed nuclides of two samples after some time
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Multiple emission of radioactive particles
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Binding energy per nucleon graph
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Finding fraction of No.of nuclides in terms of fration of time (for HL)
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Calculating total activity of counter & background counts
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No.of neutrones vs No.of protones graph (for HL)
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Use ln(activity) vs time graph to find decay constant (for HL)
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Activity & half-life (for HL)
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Calculate percentage of undecayed nuclides after certain time
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Ratio of activities of radioactive nuclides
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About Beta positive decay
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Calculate ratio of Binding energy per nucleon
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Equivalent energy from one photon
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E.4 Fission
Nuclear fission reaction chemical equation
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Moderator & control rod
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Probability of fission reaction and kinetic energy of neutron
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Function of moderator
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Function of nuclear power reactor
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Role of moderator
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Role of control rods
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E.5 Fusion and stars
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