LC Physics

It is a single written paper in two parts: questions on the prescribed experiments you carried out in class, and longer structured questions across the strands, which carry a choice. Expect definitions, short numerical parts, and extended answers asking you to explain or describe. The SEC publishes the current layout and duration on its website.

Higher level goes deeper into the same strands: more algebra, more multi-step problems, and extended answers that need genuine explanation rather than recall. Ordinary level rewards careful bookwork, correct units and standard calculations. Don't choose Higher purely for CAO points - pick the level where you can finish the paper and answer the describe and explain parts.

Physics is assessed by written examination. Your laboratory work is examined through the questions on the prescribed experiments, which is why your experiment record and your memory of the diagrams matter so much. Confirm the current assessment arrangements on the SEC website before you plan your revision.

Yes. You can sit the paper again in a later year as a repeat candidate; the SEC handles entry, deadlines and fees, and publishes the current figures each year on its site. Repeat candidates usually improve fastest by targeting the experiment questions and the long questions they previously avoided.

Less than the Maths papers, but it is a quantitative subject: rearranging formulas, trigonometry for vectors and Snell's law, graph work and gradients, and simple logs for decay and capacitors at Higher level. If you are solid on Junior Cycle Higher level Maths and keep units consistent, the physics is manageable.

Follow the weighting rather than your mood. Mechanics and Waves/Light carry the most marks, so secure them first, then Electricity, then Heat and Modern Physics. Interleave past-paper questions with topic study instead of saving all papers for the last month, and revise the experiments alongside each strand.

The losses are usually avoidable: vague definitions missing units, numerical answers with no visible calculation, experiment answers with no labelled diagram or no source of error, and never opening the formulae booklet. Also common: answering the wrong number of questions, or misreading which parts are optional.

You may use a calculator, but only a model on the SEC's approved list, so check yours well before the exam. The Formulae and Tables booklet is provided - learn where things are in it in advance so you are not hunting through it under time pressure.

In effect, yes. You must describe the apparatus, draw a labelled diagram, state what was measured and how the result was calculated, and give precautions and sources of error - even for experiments you did in class, the paper asks for those specifics. Sketch your lab copies now and redraw them from memory regularly.

It is widely accepted for engineering, physics, computing and many health courses, and is often listed as required or preferred. Check each course's entry requirements individually - some ask specifically for Physics or Chemistry, while others accept any laboratory science subject.