"Describe and explain" questions — Eduqas A-Level Physics
14 questions · physics · View as Markdown
How to answer
"describe and explain" questions from Eduqas A-Level Physics. Read the rubric carefully — the marking points cluster into scientific ideas rather than free-form prose.
Sample questions
- Electromagnetic waves transfer energy from a source to an absorber. Describe the properties that all electromagnetic wav…
- A cyclist travels along a straight, flat road. At first, the cyclist accelerates from rest. After a while, the cyclist r…
- Describe the properties of laser light that make it suitable for use in eye surgery, and explain why ordinary white ligh…
- A student has a circuit containing a battery and two lamps connected in series. She then reconnects the same two lamps s…
- A tennis ball is dropped from rest at the top of a tall building. It falls downward, speeding up before hitting the grou…
- The universe began with the Big Bang. Describe the evidence that supports the Big Bang theory and explain what this evid…
- A student places two bar magnets on a table with their north poles facing each other. Describe what happens between the …
- A scientist investigates the photoelectric effect using a clean caesium metal surface. When light of a certain frequency…