ORELA Physics (NT308) study materials
ORELA Physics (NT308) study resources

ORELA Physics (NT308) study plan

ORELA Physics (NT308) · Give each week a clear focus.

8 weeks · About 7 hours per week

Week 1

Mechanics (kinematics, Newton's laws, work, energy, momentum, and rotational motion)

  • Solve 40 self-authored kinematics problems covering 1D motion, 2D projectiles, and relative motion, showing sign conventions and units for each.

  • Draw and label free-body diagrams for 12 systems, then apply Newton's second law with friction and incline constraints to compute accelerations.

  • Apply the work-energy theorem and conservation of mechanical energy to 15 problems, including spring and variable-force cases.

  • Compute impulse, momentum changes, and center-of-mass motion for 10 collision and explosion problems; classify each collision as elastic or inelastic.

Your checkpoint

A mechanics portfolio of 40 solved problems with a one-page formula sheet; score at least 80% on a 25-question self-graded mechanics quiz and log every missed item.

Week 2

Waves and Optics (wave behavior, sound, geometric and physical optics)

  • Calculate wave speed, frequency, period, wavelength, and phase for traveling and standing waves in strings and air columns.

  • Solve 15 sound problems involving intensity, decibels, beats, resonance, and Doppler shift with correct sign conventions.

  • Trace rays through plane mirrors, spherical mirrors, and thin lenses; compute image position, magnification, and real versus virtual status for 12 cases.

  • Model double-slit interference, thin-film interference, and single-slit diffraction; calculate fringe spacing and identify maxima and minima conditions.

Your checkpoint

An optics ray-diagram set of 12 diagrams plus a 30-question waves and optics quiz; score at least 80% and correct every missed item in an error log.

Week 3

Nature of Science (scientific inquiry, measurement, and the history and nature of physics) & Thermodynamics and Properties of Matter (thermal energy, kinetic theory, and states of matter)

  • Design a controlled experiment to test a physics hypothesis, specifying independent and dependent variables, controls, and a data table.

  • Compute uncertainty, significant figures, and percent error for 10 measurement sets; distinguish accuracy from precision.

  • Apply the first law of thermodynamics and the ideal gas law to 20 processes shown on PV diagrams, including isothermal, adiabatic, isobaric, and isochoric cases.

  • Compare conduction, convection, and radiation; solve calorimetry and heat-transfer problems that include phase changes.

  • Summarize three historical physics developments and explain how new evidence changed the accepted model.

Your checkpoint

A two-page lab-style report with uncertainty analysis plus a 25-question thermodynamics and nature-of-science quiz; score at least 80%.

Week 4

Mechanics (kinematics, Newton's laws, work, energy, momentum, and rotational motion) & Waves and Optics (wave behavior, sound, geometric and physical optics)

  • Complete a 45-question mixed mechanics, waves, and optics set under 60-minute timed conditions.

  • Re-derive from memory the core equations for kinematics, energy, momentum, rotation, wave optics, and thin lenses.

  • Diagnose error patterns from weeks 1 through 3; rework every missed problem and write a corrected solution.

  • Solve 8 multi-step problems that combine mechanics with wave or optics contexts, such as oscillating springs and moving-source Doppler shifts.

Your checkpoint

A timed 45-question cumulative test over domains 2 and 4 with a written error analysis; target at least 75% and no uncorrected item.

Week 5

Electricity and Magnetism (electrostatics, circuits, magnetism, and electromagnetic induction)

  • Apply Coulomb's law and superposition to calculate electric field and electric potential for point-charge and continuous-charge configurations.

  • Analyze DC series and parallel circuits with resistors and capacitors; compute equivalent resistance, current, voltage, power, and RC time constants.

  • Use right-hand rules to determine magnetic force on moving charges and currents and the field produced by wires, loops, and solenoids.

  • Apply Faraday's law and Lenz's law to 10 induction scenarios, including changing flux, motional emf, and transformers.

Your checkpoint

A circuit-and-induction problem set of 30 items with schematic diagrams; score at least 80% on a self-graded electricity and magnetism quiz.

Week 6

Modern Physics (quantum phenomena, atomic and nuclear physics, and relativity)

  • Solve photoelectric-effect and photon-energy problems; interpret threshold frequency, stopping potential, and intensity effects.

  • Relate atomic spectra to quantized energy levels; calculate photon wavelengths for hydrogen transitions.

  • Compute half-life, activity, decay products, mass defect, and binding energy for nuclear reactions.

  • Apply time dilation, length contraction, and relativistic momentum and energy to 10 problems; distinguish proper time from proper length.

Your checkpoint

A modern physics summary sheet covering quantum, atomic, nuclear, and relativity topics plus a 30-question quiz; score at least 80% and explain every formula's variables.

Week 7

Thermodynamics and Properties of Matter (thermal energy, kinetic theory, and states of matter) & Electricity and Magnetism (electrostatics, circuits, magnetism, and electromagnetic induction)

  • Re-test thermodynamics and electricity/magnetism with 40 mixed questions; identify remaining conceptual gaps.

  • Teach back three difficult concepts, such as entropy, RC circuits, and Lenz's law, in five-minute written explanations.

  • Solve 10 multi-step problems linking thermal energy to electrical circuits, including power dissipation and resistivity temperature dependence.

  • Build a one-page decision tree for selecting thermodynamic process equations and circuit-analysis methods.

Your checkpoint

A personalized weak-topic repair packet with 20 reworked problems and a 20-question mixed quiz; score at least 85%.

Week 8

Nature of Science (scientific inquiry, measurement, and the history and nature of physics) & Modern Physics (quantum phenomena, atomic and nuclear physics, and relativity)

  • Complete a full-length 60-question timed mock covering all six domains; record section scores and pacing.

  • Review every missed mock item; classify errors as content, calculation, or reading and write corrective notes.

  • Re-solve 15 previously missed problems from weeks 1 through 7 without notes; verify final answers and units.

  • Recite from memory a consolidated formula and concept sheet for all domains; check it against notes and fill gaps.

Your checkpoint

A full-length mock score of at least 80% overall with every section at or above 70%, plus a completed error log and final formula sheet.

Milestones

Week 2: Score at least 80% on the waves and optics quiz; if below, schedule a 45-minute review of ray diagrams and interference conditions before week 3.

Week 4: Score at least 75% on the timed cumulative test over domains 2 and 4, and submit an error analysis listing the top three recurring mistake types.

Week 6: Score at least 80% on both the electricity/magnetism and modern physics quizzes, and complete the modern physics summary sheet without missing formula definitions.

Week 8: Score at least 80% on the full-length mock with every domain section at or above 70%, and show a closed error log with all missed items reworked.