5-Min DSE Physics 物理 MCQ Test

DSE Physics rewards choosing the right model before choosing an equation. 5-Min DSE Physics Practice has 1,500 original questions built around that habit: MCQs covering calculations, graphs and explanations of changed conditions. Every question is explained in English and in Traditional Chinese. TEN TOPIC AREAS Force, motion and energy is the largest area, so mechanics practice runs from motion graphs and stopping distances to collisions, projectiles, circular motion and buoyancy. Waves, light and sound covers echoes, refraction, lenses, interference and standing waves. Electricity and magnetism covers internal resistance, resistivity, transformers and Faraday–Lenz induction. Heat and gases, radioactivity and nuclear energy, and measurement complete the compulsory part, beside four electives: astronomy, the atomic world, energy use and medical physics. MCQ PRACTICE Every task has four answer options. Work out the quantity and select the value with the right unit, or compare physical explanations. Feedback shows the answer and reasoning. No typed response or self-marked essay is required. WHAT THE WORKED SOLUTIONS SHOW Solutions give the relationship, substitutions and result. They distinguish electrical input from heat gained, one-way from return echo paths, and background counts from source activity. Reasoning questions compare changed conditions with the assumptions of the model. DIFFICULTY THAT BUILDS Easy questions find a first quantity from one relationship. Medium questions connect ideas, for example moving from image distance to image height. Hard questions compare explanations, evaluate a changed condition or distinguish a model from an experiment. Topic and difficulty filters let you concentrate on a weak area. GRAPHS AND MEASUREMENT Use gradients, intercepts, resolution and timing to assess an experiment. Electives include orbits, redshift, heat pumps, photoelectric emission, ultrasound and X-rays. ILLUSTRATED STUDY NOTES Fourteen chapters begin with the exam structure and a revision cycle, then give each topic an illustration, a table of key relationships, a worked example, a common-trap warning and a recall question. One such warning: repeating readings reduces random scatter but never removes a zero error. TIMED SETS AND REVIEW A timed set has 30 questions in 35 minutes. Reaching 15, or 50%, is a practice target chosen by the app, not a pass mark of any examination body. A built-in calculator is on hand; check separately which calculators the real exam allows. Missed questions stay in the mistake book until answered correctly, bookmarks keep circuit problems, and personal notes capture habits such as treating an echo time as one-way. TWO LANGUAGES, OFFLINE STUDY Pick English or Traditional Chinese for the interface and the questions separately. Questions, diagrams and notes are installed with the app, so physics revision works offline. MIXED PHYSICS PRACTICE The ordinary physics queue visits the available areas before revisiting a topic, with space between related models. The first 100 tasks span all ten areas and easy, medium and hard practice. Use topic or difficulty filters to concentrate on the relationships you need to revisit. PREMIUM The first 100 physics questions need no Premium. Premium unlocks all 1,500 and removes ads, as a lifetime unlock or a 12-month or 3-month subscription; subscriptions renew automatically until cancelled in your store account. Astera Technology Limited publishes this app independently; it has no affiliation with, or endorsement from, the HKEAA, the EDB or any examination body. All physics problems, figures and sample answers are original practice, not official questions or past papers. Physics content or purchase enquiries: business@asteratek.com Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/