This is for UTME Candidates looking for JAMB Physics Questions and Answers 2026. Especially for those aspiring for Medicine, Pharmacy, Nursing and other Health Science courses requiring Physics. Here you will get genuine Physics JAMB questions and answers for 2026. Your duty now is to read through them as many times as possible and get ready to smash your Physics paper. Remember to use the comments sections if you have questions, and don’t forget to join our Free Online Tutorial Classes on YouTube. (Subscribe to the Channel)
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JAMB Physics Questions and Answers 2026
The following JAMB Physics Questions and Answers 2026 are the questions you should expect in your Physics paper in 2026 UTME, together with their answers. You can click on the answer keys to get explanations
UTME Physics 2026
Choose the correct option. Tap the blue button for answer & detailed explanation.
1. The SI unit of electric charge is
Explanation: Charge Q = It, so unit is coulomb (C). 1 C = 1 A × 1 s.
2. A body of mass 2 kg moves with velocity 3 m/s. Its kinetic energy is
Explanation: KE = ½mv² = ½ × 2 × 3² = 9 J.
3. The dimensional formula for impulse is
Explanation: Impulse = Ft = [MLT⁻²][T] = MLT⁻¹ (same as momentum).
4. A stone is projected vertically upward with speed 20 m/s. Its maximum height is (g = 10 m/s²)
Explanation: At max height, v = 0 → v² = u² + 2as → 0 = 20² – 2×10×h → h = 20 m.
5. The image formed by a plane mirror is
Explanation: Plane mirror always forms virtual, erect, laterally inverted image.
6. The specific heat capacity of water is
Explanation: Standard value: c = 4200 J/kg·K.
7. The frequency of a wave is 50 Hz and wavelength 2 m. Its speed is
Explanation: v = fλ = 50 × 2 = 100 m/s.
8. The unit of magnetic field strength is
Explanation: B-field: 1 T = 1 Wb/m².
9. A convex lens forms a real image when the object is placed
Explanation: Object beyond 2F → real, inverted, diminished image between F and 2F.
10. The boiling point of a liquid depends on
Explanation: Impurities raise boiling point (boiling point elevation).
11. A car accelerates from rest at 2 m/s² for 5 s. Distance covered is
Explanation: s = ut + ½at² = 0 + ½×2×25 = 25 m.
12. The half-life of a radioactive element is 8 days. Fraction remaining after 24 days is
Explanation: 24/8 = 3 half-lives → (1/2)³ = 1/8.
13. The unit of power is
Explanation: Power = work/time → 1 W = 1 J/s.
14. Sound travels fastest in
Explanation: Speed: steel (5000 m/s) > water (1500 m/s) > air (340 m/s).
15. The refractive index of glass is 1.5. Critical angle is
Explanation: sin c = 1/μ = 1/1.5 ≈ 0.667 → c ≈ 42°.
16. A transformer steps up 200 V to 400 V. If primary has 100 turns, secondary has
Explanation: Vp/Vs = Np/Ns → 200/400 = 100/Ns → Ns = 200.
17. The work done in moving 2 C charge through 5 V is
Explanation: W = QV = 2 × 5 = 10 J.
18. The force between two charges is increased by 16 times when distance is
Explanation: F ∝ 1/r² → if r → r/4, F → 16F.
19. The focal length of a concave mirror is 10 cm. Object at 30 cm forms image at
Explanation: 1/v + 1/u = 1/f → 1/v = 1/10 – 1/30 = 2/30 → v = 15 cm.
20. The pressure at a depth h in a liquid is
Explanation: Hydrostatic pressure: P = ρgh.
21. A wave has amplitude 0.02 m and frequency 100 Hz. Intensity is proportional to
Explanation: I ∝ A² → (0.02)² = 0.0004.
22. The emf of a cell is 1.5 V. Internal resistance 1 Ω. Terminal voltage when 2 A flows is
Explanation: V = E – Ir = 1.5 – 2×1 = 1.0 V.
23. The escape velocity from Earth is approximately
Explanation: v_e = √(2GM/R) ≈ 11.2 km/s.
24. The unit of capacitance is
Explanation: C = Q/V → farad (F).
25. A body falls freely for 3 s. Velocity on hitting ground is (g = 10 m/s²)
Explanation: v = u + at = 0 + 10×3 = 30 m/s.
26. The angle of minimum deviation for a prism is related to refractive index by
Explanation: Standard prism formula.
27. The energy stored in a capacitor is
Explanation: U = ½QV = ½CV².
28. The speed of light in vacuum is
Explanation: c = 3.00 × 10⁸ m/s.
29. The moment of a force is measured in
Explanation: Torque: τ = F × d → Nm.
30. The temperature at which a solid melts is called
Explanation: Same as freezing point for pure substances.
31. A projectile is launched at 30° with speed 20 m/s. Horizontal range is (g = 10 m/s²)
Explanation: R = (u² sin 2θ)/g = (400 × sin 60°)/10 = 20√3 m.
32. The nucleon number is the sum of
Explanation: Mass number A = p + n.
33. The process of splitting heavy nucleus is called
Explanation: E.g., U-235 → Ba + Kr + neutrons + energy.
34. The potential difference across a resistor carrying 3 A when power is 27 W is
Explanation: P = VI → V = P/I = 27/3 = 9 V.
35. The thermometer that uses mercury is
Explanation: Mercury-in-glass lab thermometer.
36. The angle between magnetic meridian and geographic meridian is
Explanation: Magnetic declination.
37. A body of weight 50 N is on a smooth plane. Normal reaction is
Explanation: On horizontal plane, N = W = 50 N.
38. The speed of sound in air at STP is approximately
Explanation: v ≈ 331 + 0.6T → at 20°C ≈ 340 m/s.
39. The unit of luminous intensity is
Explanation: SI base unit: candela (cd).
40. The acceleration due to gravity on the moon is about
Explanation: g_moon ≈ 1.62 m/s² ≈ g_earth/6.
Read Also: 20 Most Repeated Topics in JAMB Physics Exams 2026
Conclusion
So here you have the 40 Physics Questions you can expect to see in your 2026 JAMB examination. Read them again and again. Ensure that you get very familiar with each of them to the extent that you can readily recognize them any time. JAMB is a very serious examination and a lot depend on it. You will answer 40 questions in JAMB Physics 2026 within 26 minutes. So it’s important that you pay attention to the information revealed on this page.
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