WAEC Likely 2027 — Physics questions

50 likely Physics questions for the 2027 WAEC examination, written from the official syllabus and recurring past-question patterns, each with the correct answer and a short explanation. The first 6 are free to read — full access (₦2,990 once) unlocks all 50.

Unlock all 50 for ₦2,990 Practise Physics in CBT mode Physics syllabus

1. Total internal reflection can occur when light travels

Refraction and Total Internal Reflection

2. An object is placed 30 cm in front of a converging lens of focal length 15 cm. What is the nature of the image formed?

Lenses and Image Formation

3. The electrostatic force between two point charges is F. What will the force become if their separation is doubled while the charges remain unchanged?

Electrostatics

4. Two resistors of 6 Ω and 3 Ω are connected in parallel across a 12 V supply. What total current is drawn from the supply?

Current Electricity and Resistance

5. A 1.5 kW electric pressing iron is used for 2 hours in a Nigerian home. How much electrical energy does it consume?

Electrical Energy and Domestic Electricity

6. A cell of electromotive force 2.0 V and internal resistance 0.5 Ω supplies a current of 1.0 A. What is its terminal potential difference?

Electromotive Force and Internal Resistance

These are AI predictions for revision, not leaked or official exam questions.