Exam Revision Video & Notes for Junior & Leaving Cert
Exam:
Subject:
Topics for Physics (Higher):
John Loughran
Video eLesson (61min):
- View Contents View Contents
- 00:05 Introductionsegment.0.5.277.28.1.html
- 01:39 Topics Coveredsegment.0.99.277.28.1.html
- 03:23 Overlap with Electromagnetismsegment.0.203.277.28.1.html
- 05:06 Transformersegment.0.306.277.28.1.html
- 06:44 Applied Electromagnetismsegment.0.404.277.28.1.html
- 07:27 Electromagnetic Relaysegment.0.447.277.28.1.html
- 09:51 Moving Coil Loudspeakersegment.0.591.277.28.1.html
- 10:42 Moving Coil Galvanometersegment.0.642.277.28.1.html
- 22:36 DC Motorsegment.0.1356.277.28.1.html
- 23:48 AC Generatorsegment.0.1428.277.28.1.html
- 25:41 Induction Motorsegment.0.1541.277.28.1.html
- 31:11 Overlap with semicond. electronicssegment.0.1871.277.28.1.html
- 31:41 Semiconductorsegment.0.1901.277.28.1.html
- 33:10 PN Junction Diodesegment.0.1990.277.28.1.html
- 34:47 Application of Diodessegment.0.2087.277.28.1.html
- 34:54 Rectificationsegment.0.2094.277.28.1.html
- 38:29 Light Emitting Diode (LED)segment.0.2309.277.28.1.html
- 39:53 Photodiodesegment.0.2393.277.28.1.html
- 40:23 Transister Circuits and Logic Gatessegment.0.2423.277.28.1.html
- 46:18 Transister as a Switchsegment.0.2778.277.28.1.html
- 51:28 Transister as a Voltage Invertersegment.0.3088.277.28.1.html
- 54:07 Not Gatesegment.0.3247.277.28.1.html
- 55:38 Transister as a Voltage Amplifiersegment.0.3338.277.28.1.html
- 57:20 Logic Gates and George Boolesegment.0.3440.277.28.1.html
- 61:37 Formula for Problem Solvingsegment.0.3697.277.28.1.html
1. Overlap with electromagnetism
2. Applied electromagnetism:
Relay, Loudspeaker, Galvanometer, Convert Galvanometer to Ammeter or Voltmeter or Ohmmeter
d.c. motor, a.c. Generator, Induction coil, Induction motor.
3. Overlap with semiconductor electronics
4. Applications of diodes:
Half rectification, Full rectification and smoothing, LED, Photodiode.
5. Transitor circuits and logic gates:
Biopolar transistor, structure, function, uses.
Transistor as a switch, with a relay, as voltage invertor, NOT gate, as voltage amplifier.
George Boole, AND gate, OR gate.
Exam Model Answers are also included
John Loughran
Video eLesson (37min):
- View Contents View Contents
- 00:05 Introductionsegment.0.5.273.28.1.html
- 00:40 Topics Coveredsegment.0.40.273.28.1.html
- 02:16 Magnetic Fieldssegment.0.136.273.28.1.html
- 05:28 Currents in Magnetic Fieldssegment.0.328.273.28.1.html
- 05:50 Basic Principlesegment.0.350.273.28.1.html
- 13:02 Force on a moving charge...segment.0.782.273.28.1.html
- 14:46 Electromagnetic Inductionsegment.0.886.273.28.1.html
- 18:56 Laws of Electromagnetic Inductionsegment.0.1136.273.28.1.html
- 24:29 Alternating Current, Mutual Induction Self Induction and Coils.segment.0.1469.273.28.1.html
- 33:54 Coil in Circuitssegment.0.2034.273.28.1.html
- 36:10 Transformersegment.0.2170.273.28.1.html
- 37:39 Formula for Problem Solvingsegment.0.2259.273.28.1.html
- View Contents View Contents
- 00:05 Introductionsegment.1.5.273.28.1.html
- 01:25 Question 5(f) 2005segment.1.85.273.28.1.html
- 01:49 Question 5(i) 2004segment.1.109.273.28.1.html
- 02:03 Question 5(i) 2002segment.1.123.273.28.1.html
- 02:44 Question 12(c) 2004segment.1.164.273.28.1.html
- 04:15 Question 12(d) 2003segment.1.255.273.28.1.html
- 05:52 Question 12(b) 2005segment.1.352.273.28.1.html
- 09:04 Question 9(c) and (d) 2006segment.1.544.273.28.1.html
1. Magnetic fields:
Magnetic poles, dipole, fields, lines; Field due to a current in a wire, coil, solenoid; Earths field.
2. Current in magnetic fields:
Magnetic flux density; Applications; Force on a moving charge in a magnetic field.
3. Electromagnetic induction and magnetic flux:
Laws of electromagnetic induction; Farradays law; Lenzs law.
4. Alternating current, mutual induction, self induction and coils:
RMS voltage and current; Inductors and inductance; Transformer.
Formulae and experiments.
Exam Model Answers are also included.
John Loughran
Video eLesson (60min):
- View Contents View Contents
- 00:05 Introductionsegment.0.5.271.28.1.html
- 01:12 Topics Coveredsegment.0.72.271.28.1.html
- 03:41 Measuring Electricity in a circuitsegment.0.221.271.28.1.html
- 10:56 Voltage (revision)segment.0.656.271.28.1.html
- 11:50 Thermocouplesegment.0.710.271.28.1.html
- 13:33 Currentsegment.0.813.271.28.1.html
- 17:51 Resistencesegment.0.1071.271.28.1.html
- 18:40 Ohm's Lawsegment.0.1120.271.28.1.html
- 31:43 Resistence and Temperaturesegment.0.1903.271.28.1.html
- 37:58 Conductors and Semi Conductorssegment.0.2278.271.28.1.html
- 39:55 Thermistersegment.0.2395.271.28.1.html
- 42:13 Resistivity and Resisters in Curcuitssegment.0.2533.271.28.1.html
- 49:35 Resisters in Circuits (Kirchoff)segment.0.2975.271.28.1.html
- 52:25 Resisters in Seriessegment.0.3145.271.28.1.html
- 53:49 Resisters in Parallelsegment.0.3229.271.28.1.html
1. Measuring electricity:
Voltage, Thermocouple; Current and resistance.
2. Ohms law:
Potential divider
Expt. E5a&b: Current vs.p.d. for (a) metallic conductor (b) filament lamp
3. Resistance and temperature:
Conductors and semiconductors; Thermistor; LDR
4. Resistivity and resistors:
Resistors in circuits; Kirchhoffs laws; How a potential divider works. Resistors in series and parallel; Measuring resistance; Wheatstone- and metre bridge.
Formulae for problem solving.
Exam Model Answers are also included.
John Loughran
Video eLesson (54min):
- View Contents View Contents
- 00:05 Introductionsegment.0.5.272.28.1.html
- 00:35 Topics Coveredsegment.0.35.272.28.1.html
- 01:34 Semiconductors and the PN Junctionsegment.0.94.272.28.1.html
- 02:00 Structure of a Semiconductorsegment.0.120.272.28.1.html
- 03:30 Dopingsegment.0.210.272.28.1.html
- 05:37 PN - Junctionsegment.0.337.272.28.1.html
- 12:56 Exp E5d Variation of Current...segment.0.776.272.28.1.html
- 18:49 Chemical, Current and Conductionsegment.0.1129.272.28.1.html
- 23:58 Exp 5c(i) Variation of current with...segment.0.1438.272.28.1.html
- 26:16 Exp 5c(ii) Variation of current with...segment.0.1576.272.28.1.html
- 29:23 Conduction of Gasessegment.0.1763.272.28.1.html
- 31:53 Domestic electricitysegment.0.1913.272.28.1.html
- 32:19 Wiring a Plugsegment.0.1939.272.28.1.html
- 37:43 Bondingsegment.0.2263.272.28.1.html
- 38:07 MCBsegment.0.2287.272.28.1.html
- 38:44 RCDsegment.0.2324.272.28.1.html
- 41:23 Ring Circuitsegment.0.2483.272.28.1.html
- 42:27 Electrical Energy and Powersegment.0.2547.272.28.1.html
- 43:37 Electrical Power Calculationssegment.0.2617.272.28.1.html
- 45:48 Exp to Show Heating Effectsegment.0.2748.272.28.1.html
- 46:10 Theory behind Joule's Law Expsegment.0.2770.272.28.1.html
- 48:55 Exp E1: Verify Joule's Lawsegment.0.2935.272.28.1.html
- 53:56 Formula for Problem Solvingsegment.0.3236.272.28.1.html
1. Semiconductors and the PN junction:
Intrinsic, extrinsic conduction; Doping; Depletion layer; Junction voltage and Diodes.
2. Chemicals, current and conduction:
Cells; Chemical effect of current; Conduction in electrolytes; Conduction in gases and different materials, charge carriers.
3. Domestic electricity:
Plug; Fuse; Earthing; Bonding; Circuits.
4. Energy and power:
Electrical energy, power, power losses; High voltage transmission.
Formulae for problem solving and Experiments.
Exam Model Answers are also included.
John Loughran
Video eLesson (29min):
- View Contents View Contents
- 00:05 Introductionsegment.0.5.274.28.1.html
- 02:10 Electron Beamssegment.0.130.274.28.1.html
- 04:02 Carthode Ray tubesegment.0.242.274.28.1.html
- 06:35 Energy of an Electronsegment.0.395.274.28.1.html
- 08:15 Sample Questionsegment.0.495.274.28.1.html
- 10:40 Deflection of Beams of Electrons...segment.0.640.274.28.1.html
- 13:55 Photoelectric Effectsegment.0.835.274.28.1.html
- 19:43 Expt. Of Photoelectric effectsegment.0.1183.274.28.1.html
- 21:34 Photoelectric Equationssegment.0.1294.274.28.1.html
- 22:20 Photocellsegment.0.1340.274.28.1.html
- 25:22 X-Rayssegment.0.1522.274.28.1.html
- 29:29 Formulae for Problem Solvingsegment.0.1769.274.28.1.html
Electron beams, the Photoelectric effect and X-rays.
The following topics are explained in detail:
Properties of the electron, Thermionic emission, Energy of an electron; these are part of the 1st section.
In the 2nd section, we look at Photoelectric emission, Einstein's photoelectric law and explanation and the photocell.
Thirdly, Energy of x-ray from K.E. of electron andX-rays as inverse of photoelectric effect, are discussed.
Formulae for problem solving and Experiments are also included.
John Loughran
Video eLesson (31min):
- View Contents View Contents
- 00:05 Introductionsegment.0.5.270.28.1.html
- 02:23 Electrics Fields and Coulomb's Lawsegment.0.143.270.28.1.html
- 04:59 Gold Leaf Electroscopesegment.0.299.270.28.1.html
- 06:52 Electric Fieldssegment.0.412.270.28.1.html
- 13:19 Potential Differencesegment.0.799.270.28.1.html
- 18:30 The Point Effectsegment.0.1110.270.28.1.html
- 19:40 Capacitorssegment.0.1180.270.28.1.html
- View Contents View Contents
- 00:05 Introductionsegment.1.5.270.28.1.html
- 00:38 Question 5(e) 2005segment.1.38.270.28.1.html
- 05:45 Question 10 2005segment.1.345.270.28.1.html
- 09:15 Q10 Solution (Approach 1)segment.1.555.270.28.1.html
- 11:07 Q10 Solution (Approach 2)segment.1.667.270.28.1.html
- 14:20 Question 8 2004segment.1.860.270.28.1.html
1. Electric fields and Coulombs law
a. Charges and the electroscope
b. Electric field strength and direction
c. Expt: Demonstrate electric field pattern
d. Coulomb's law
Potential difference and the point effect
a. Potential Difference
b. Charges on a conductor
c. Point Effect
d. Lightning and lightning conductors
3. Capacitors
a. Capacitors and d.c. and a.c. cicuits
b. Capacitance
c. Capacitance of a parallel plate capacitor
d. Energy in a Capacitor
Experiments are also included.
John Loughran
Video eLesson (62min):
- View Contents View Contents
- 00:05 Introductionsegment.0.5.267.28.1.html
- 03:17 Reflectionsegment.0.197.267.28.1.html
- 11:13 Ray Diagrams For Mirrorssegment.0.673.267.28.1.html
- 19:42 Expt. L1 focal Length of...segment.0.1182.267.28.1.html
- 23:29 Refractionsegment.0.1409.267.28.1.html
- 23:50 Snell's Lawsegment.0.1430.267.28.1.html
- 26:27 Expt. L2 and L3 Verification...segment.0.1587.267.28.1.html
- 37:14 Total Internal Reflectionsegment.0.2234.267.28.1.html
- 45:02 Lensessegment.0.2702.267.28.1.html
1. Reflection
Laws, Mirrors, Ray rules and Ray diagrams.
2. Refraction
Expt. L2 and L3: Verification of Snells law, measuring n for liquid and solid. Laws, Refractive index formulae.
3. Total internal reflection and Critical angle
4. Lenses
Ray rules and diagrams, Review of all ray diagrams. Power of lenses, Eye and visual defects. Expt. L4: Focal length of converging lens.
Formulae for problem solving.
Exam Model Answers are also included.
John Loughran
Video eLesson (62min):
- View Contents View Contents
- 00:04 Introductionsegment.0.4.262.28.1.html
- 02:03 Topics Coveredsegment.0.123.262.28.1.html
- 04:34 Motion – Short Questionssegment.0.274.262.28.1.html
- 05:03 Motion – Ans to Short Q'ssegment.0.303.262.28.1.html
- 09:47 Deriving the Eqns of Motionsegment.0.587.262.28.1.html
- 18:55 Expt. M1A Video Demosegment.0.1135.262.28.1.html
- 19:53 Expt. M1A Calculationssegment.0.1193.262.28.1.html
- 21:25 Expt. M1B – Measuring Accelsegment.0.1285.262.28.1.html
- 23:34 Expt. M1B Video Demosegment.0.1414.262.28.1.html
- 24:48 Expt. M1B Calculationssegment.0.1488.262.28.1.html
- 26:08 Study Tips for Experimentssegment.0.1568.262.28.1.html
- 36:45 Force – Short Questionssegment.0.2205.262.28.1.html
- 37:06 Force – Ans to Short Q'ssegment.0.2226.262.28.1.html
- 37:50 Newton's Laws of Motionsegment.0.2270.262.28.1.html
- 44:59 Expt M2–Newton's 2nd Lawsegment.0.2699.262.28.1.html
- 48:05 Expt. M2 Video Demosegment.0.2885.262.28.1.html
- 50:53 Expt. M2 Calculationssegment.0.3053.262.28.1.html
- 52:04 Vectors – Short Questionssegment.0.3124.262.28.1.html
- 52:23 Vectors – Ans to Short Q'ssegment.0.3143.262.28.1.html
- 54:18 Resultant Vectorssegment.0.3258.262.28.1.html
- 57:59 Expt - Find the res of vectorssegment.0.3479.262.28.1.html
- 59:33 Expt. Video Demonstrationsegment.0.3573.262.28.1.html
- 60:50 Expt. Resultssegment.0.3650.262.28.1.html
- 61:58 Eqns for Problem Solvingsegment.0.3718.262.28.1.html
1. Motion
a. Linear motion
b. Velocity
c. Equation of motion and derivs
d. Expt. M1: Measuring velocity and
acceleration
1A. Study tips: Experiments
a. Mandatory and non-mandatory experiments
b. Writing up an experiment
c. Reducing percentage error
d. How to describe an experiment
e. Experiment revision notes or cards
2. Force and Friction
John Loughran
Video eLesson (23min):
- View Contents View Contents
- 00:04 Introductionsegment.0.4.263.28.1.html
- 00:45 Topics Coveredsegment.0.45.263.28.1.html
- 02:15 Momentum – Short Questionssegment.0.135.263.28.1.html
- 05:05 Momentum – Ans to Short Q'ssegment.0.305.263.28.1.html
- 08:55 Conservation of Momentumsegment.0.535.263.28.1.html
- 12:00 Expt M3 – Conser of Momentumsegment.0.720.263.28.1.html
- 14:00 Expt. M3 Video Demonstrationsegment.0.840.263.28.1.html
- 15:54 Expt. M3 Results & Calculationssegment.0.954.263.28.1.html
- 16:17 Energy – Short Questionssegment.0.977.263.28.1.html
- 17:58 Energy – Ans to Short Q'ssegment.0.1078.263.28.1.html
- 20:04 Work, Power, Efficiency – Short Q'ssegment.0.1204.263.28.1.html
- 20:05 Cons of Energy for a Falling Bodysegment.0.1205.263.28.1.html
- 20:16 Work, Power, Efficiency – Answerssegment.0.1216.263.28.1.html
- 22:41 Example Question on Efficiencysegment.0.1361.263.28.1.html
1. Momentum
a. Momentum
b. Conservation of momentum
c. Expt. M3: Conservation of momentum
2. Energy
a. Potential energy
b. Kinetic energy
c. Coservation of energy
3. Work, Power, Efficiency
Exam Model Answers are also examined.
John Loughran
Video eLesson (35min):
- View Contents View Contents
- 00:03 Introductionsegment.0.3.264.28.1.html
- 00:45 Topics Coveredsegment.0.45.264.28.1.html
- 02:10 Pressure – Short Questionssegment.0.130.264.28.1.html
- 02:40 Pressure – Answers to Short Q'ssegment.0.160.264.28.1.html
- 04:47 Archimedes' Principlesegment.0.287.264.28.1.html
- 06:27 Expt. - Pressure Exerted by Airsegment.0.387.264.28.1.html
- 09:01 Expt. M5 – To verify Boyle's Lawsegment.0.541.264.28.1.html
- 11:28 Expt. M5 Video Demonstrationsegment.0.688.264.28.1.html
- 13:57 Expt. M5 Results and Calcssegment.0.837.264.28.1.html
- 14:20 Moments – Answers to Short Q'ssegment.0.860.264.28.1.html
- 14:57 Moments – Short Questionssegment.0.897.264.28.1.html
- 17:25 Laws of Equilibriumsegment.0.1045.264.28.1.html
- 18:10 Expt. M6–Verify the Laws of Equilsegment.0.1090.264.28.1.html
- 20:32 Expt. M6 Video Demonstrationsegment.0.1232.264.28.1.html
- 21:59 Expt. M6 Results and Calcssegment.0.1319.264.28.1.html
- 25:08 Gravitation – Short Questionssegment.0.1508.264.28.1.html
- 25:31 Gravitation – Ans to Short Q'ssegment.0.1531.264.28.1.html
- 29:55 Expt. M4 – Measure g by free fallsegment.0.1795.264.28.1.html
- 32:26 Expt. M4 Video Demosegment.0.1946.264.28.1.html
- 34:19 Expt. M4 Results and Calcssegment.0.2059.264.28.1.html
- 35:20 Equations for Problem Solvingsegment.0.2120.264.28.1.html
Various topics are explained which include:-
Pressure: Equation for Pressure, Density, Archimedes principle, Law of Flotation and Boyles law.
Moments: Equation for Moments - T=Fd, Couple, Lever, Laws of equilibrium.
Gravitation: Newtons law of gravitation.
Equations for problem solving as well as their derivs.
Experiments are also included in this RevisionPack.
John Loughran
Video eLesson (42min):
- View Contents View Contents
- 00:05 Introductionsegment.0.5.265.28.1.html
- 00:35 Topics Coveredsegment.0.35.265.28.1.html
- 01:27 Circular Motion – Short Q'ssegment.0.87.265.28.1.html
- 01:52 Circular Motion – Ans to Short Q'ssegment.0.112.265.28.1.html
- 07:37 Video – Linear and Angular Velocitysegment.0.457.265.28.1.html
- 11:01 Centripetal Force – Short Q'ssegment.0.661.265.28.1.html
- 11:20 Centripetal Force Ans to Short Q'ssegment.0.680.265.28.1.html
- 17:30 Orbital per, Cent M & Radiussegment.0.1050.265.28.1.html
- 21:44 SHM and Hooke's Law – Short Q'ssegment.0.1304.265.28.1.html
- 22:14 SHM and Hooke's Law, Ans to Qssegment.0.1334.265.28.1.html
- 27:41 Video – Simple Harmonic Motionsegment.0.1661.265.28.1.html
- 34:02 Spring Constant and Cons of SHMsegment.0.2042.265.28.1.html
- 35:50 Exp M7(H) Measure g, per and lnghsegment.0.2150.265.28.1.html
- 39:05 Expt. M7(H) Video Demonstrationsegment.0.2345.265.28.1.html
- 41:41 Expt. M7(H) Results and Calcussegment.0.2501.265.28.1.html
- 42:29 Equations for Problem Solvingsegment.0.2549.265.28.1.html
1. Circular Motion
a. Radians, b. Angular displacement, c. Relationship between linear- and angular velocity, d. Frequency and period.
2. Centripital force
a. Centripital acceleration, b. Vertical circle, c. Relationship between orbital period of a satellite, mass of the central body and radius of the orbit.
3. Simple harmonic motion and Hookes law
a. Bodies moving with SHM, b. The spring and the SHM constant, c. Amplitude, Frequency and Unit of frequency, d. Period of SHM.
Experiments are also included in this Pack.
John Loughran
Video eLesson (50min):
- View Contents View Contents
- 00:05 Introductionsegment.0.5.275.28.1.html
- 01:20 Topics Coveredsegment.0.80.275.28.1.html
- 03:07 Atomic Structuresegment.0.187.275.28.1.html
- 04:55 Properties of Sub-atom Particlessegment.0.295.275.28.1.html
- 06:12 Isotopessegment.0.372.275.28.1.html
- 08:10 Bohr Model of the Atomsegment.0.490.275.28.1.html
- 09:55 Line Emission Spectrumsegment.0.595.275.28.1.html
- 10:47 Continous Emission Spectrumsegment.0.647.275.28.1.html
- 11:12 Ionisationsegment.0.672.275.28.1.html
- 12:22 Exp - Ionisingsegment.0.742.275.28.1.html
- 12:50 Exp probe atom by Rutherfordsegment.0.770.275.28.1.html
- 13:57 Radioactivitysegment.0.837.275.28.1.html
- 17:36 Detecting Rad using a GM tubesegment.0.1056.275.28.1.html
- 20:03 Hazards of radiationsegment.0.1203.275.28.1.html
- 21:49 Exp to show bg rad and GM tubesegment.0.1309.275.28.1.html
- 23:15 Exp to show power of radiationsegment.0.1395.275.28.1.html
- 25:13 Balancing Nuclear Questionssegment.0.1513.275.28.1.html
- 25:38 Alpha Emissionsegment.0.1538.275.28.1.html
- 28:40 Beta Emissionsegment.0.1720.275.28.1.html
- 34:59 Gamma Emissionsegment.0.2099.275.28.1.html
- 35:14 Exp by Cockroft and Waltonsegment.0.2114.275.28.1.html
- 36:57 Radio Active Decay Problemssegment.0.2217.275.28.1.html
- 41:30 Nuclear Energysegment.0.2490.275.28.1.html
- 41:50 Nuclear Fissionsegment.0.2510.275.28.1.html
- 50:37 Formula for Problem Solvingsegment.0.3037.275.28.1.html
1. Atomic structure:
Isotopes, Bohr model, energy levels, Spectra, Ionisation
2. Radioactivity:
Radioactive decay, Radiation types, GM tube, Hazards.
3. Balancing nuclear equations.
4. Problems:
Law of radioactive decay, half life, decay constant.
5. Nuclear energy:
Fission, Reactor, Fusion.
Formulae and Experiments are also included.
John Loughran
Video eLesson (34min):
- View Contents View Contents
- 00:05 Introductionsegment.0.5.276.28.1.html
- 02:14 Topics Coveredsegment.0.134.276.28.1.html
- 03:21 Overlap with Nuclear Physicssegment.0.201.276.28.1.html
- 05:33 Exp to probe atom by Rutherfordsegment.0.333.276.28.1.html
- 05:57 Exp by Cockroft and Waltonsegment.0.357.276.28.1.html
- 06:36 Nuclear Reactorsegment.0.396.276.28.1.html
- 06:55 Conservation Laws and Conser.segment.0.415.276.28.1.html
- 13:09 Pair Annihilation and Pair Prodsegment.0.789.276.28.1.html
- 15:26 Pai Productionsegment.0.926.276.28.1.html
- 16:55 Pair Acceleratorssegment.0.1015.276.28.1.html
- 18:42 Forces and Particlessegment.0.1122.276.28.1.html
- 19:24 Four Forces of Naturesegment.0.1164.276.28.1.html
- 21:33 Particle Typessegment.0.1293.276.28.1.html
- 24:22 Leptonssegment.0.1462.276.28.1.html
- 26:25 Quarkssegment.0.1585.276.28.1.html
- 28:25 Mesenssegment.0.1705.276.28.1.html
- 32:35 Baryonssegment.0.1955.276.28.1.html
1. Overlap with nuclear physics:
Energy of a photon;
Nuclear or particle decay and half
life; Subatomic particles and
radiation
Nuclear fission reactor.
2. Conservation laws and conversations:
Of mass-energy, momentum and charge in
nuclear reactions; Neutrino; Antimatter
and antiparticles; Pair annihilation
and pair production; particle
accelerators
3. Forces and particles:
Four forces of nature; Particle types;
Leptons, Quarks, Mesons, Baryons,
Hadrons.
Formulae for problem solving.
John Loughran
Video eLesson (54min):
- View Contents View Contents
- 00:05 Introductionsegment.0.5.269.28.1.html
- 00:53 Topics Coveredsegment.0.53.269.28.1.html
- 02:03 Doppler Effectsegment.0.123.269.28.1.html
- 03:15 Explain the Doppler Effectsegment.0.195.269.28.1.html
- 08:03 Wave Nature of Soundsegment.0.483.269.28.1.html
- 14:57 Hearing Soundsegment.0.897.269.28.1.html
- 26:10 Waves in Strings and Pipessegment.0.1570.269.28.1.html
- 27:12 Waves in stringssegment.0.1632.269.28.1.html
- 29:43 Waves in Pipes - Closed one endsegment.0.1783.269.28.1.html
- 32:06 Waves in Pipes - Open both endssegment.0.1926.269.28.1.html
- 34:19 Resonancesegment.0.2059.269.28.1.html
- 36:53 Exp Measure Speed of Soundsegment.0.2213.269.28.1.html
- 42:49 Freq of a Stretched Stringsegment.0.2569.269.28.1.html
- 44:18 Exp S2 Investigation of the...segment.0.2658.269.28.1.html
- 49:53 Exp S3 Investigation of the...segment.0.2993.269.28.1.html
- 54:00 Formula for Problem Solvingsegment.0.3240.269.28.1.html
1. Doppler Effect
2. Wave nature of Sound: Wave properties of
Sound
3. Hearing sound: Notes Frequency limits of
audibility; Threshold of hearing.
Sound intensity level; dB, dBA scale.
4. Waves in Strings and Pipes: Fundamental
frequency; Harmonics and Resonance.
5. Frequency of a stretched string.
Exam Model Answers are also included
John Loughran
Video eLesson (46min):
- View Contents View Contents
- 00:05 Introductionsegment.0.5.266.28.1.html
- 00:40 Topics Coveredsegment.0.40.266.28.1.html
- 02:28 Temperature V Heatsegment.0.148.266.28.1.html
- 03:35 Thermometric Propertiessegment.0.215.266.28.1.html
- 04:19 Exp H1 Calibration Curve..segment.0.259.266.28.1.html
- 07:09 Specific Heatsegment.0.429.266.28.1.html
- 07:51 Heat Capacitysegment.0.471.266.28.1.html
- 08:57 Specific Heat Capacitysegment.0.537.266.28.1.html
- 12:34 Specific Latent Heatsegment.0.754.266.28.1.html
- 17:35 Exp H2 Specific Heat Capacity...segment.0.1055.266.28.1.html
- 23:08 Exp H3 Specific Heat Capacity...segment.0.1388.266.28.1.html
- 27:22 Exp H4 Specific Latent of ...segment.0.1642.266.28.1.html
- 39:30 All Specific Heat Equationssegment.0.2370.266.28.1.html
- 43:02 Heat Transfersegment.0.2582.266.28.1.html
TEMPERATURE:
a.-Temperature versus Heat,
b.-Equation defining temperature in deg C, c.-Thermometric properties,
d.-Need for standard thermometer.
SPECIFIC HEAT:
a.-Specific heat capacity definition,
b.-Specific latent heat definition,
c.-Specific heat capacity of water.
HEAT TRANSFER:
a.-Heat transfer: conduction, convection, radiation;
b.-Heat pump, e.g. freezer, perspiration, c.-U-values,
d.-Solar constant.
Exam Model Answers are also examined.
John Loughran
Video eLesson (53min):
- View Contents View Contents
- 00:05 Introductionsegment.0.5.268.28.1.html
- 00:17 Paper Overviewsegment.0.17.268.28.1.html
- 01:13 Topics Coveredsegment.0.73.268.28.1.html
- 03:21 Characterising wavessegment.0.201.268.28.1.html
- 03:37 Wave (Definition)segment.0.217.268.28.1.html
- 06:29 Wave Equationsegment.0.389.268.28.1.html
- 12:57 Properties of Wavessegment.0.777.268.28.1.html
- 16:13 Exp to show light is a transverse...segment.0.973.268.28.1.html
- 19:00 Diffraction and Interferencesegment.0.1140.268.28.1.html
- 24:24 Interference Patternsegment.0.1464.268.28.1.html
- 27:13 Difraction Grating Equationsegment.0.1633.268.28.1.html
- 33:46 Exp L4a: Measure thesegment.0.2026.268.28.1.html
- 38:36 Spectrometersegment.0.2316.268.28.1.html
- 41:27 Exp L4b: Measure the Wavelength...segment.0.2487.268.28.1.html
- 46:53 Coloursegment.0.2813.268.28.1.html
2. Properties of Waves: Reflection, Refraction and Polarisation.
3. Diffraction and Interference: Interference pattern and Diffraction grating equation.
4. Colour: Dispersion and Recombination; Electromagnetic Spectrum; Eye and Colour.
Formulae for Problem solving and Experiments.