Prepare for the 2025 JAMB Physics exam with our free questions and answers. Get the latest UTME Physics questions PDF, including repeated ones, to ensure high scores. Download your 2025 JAMB Physics practice materials now.
For students who have already registered for the 2025 Unified Tertiary Matriculation Examination, now is the perfect time to dive into your studies. Download free JAMB Physics questions and answers and start preparing for the exam ahead.
Note: Keep in mind that JAMB strictly forbids bringing any kind of study materials related to Physics into the exam hall. To ensure you hare fully prepared, study these questions thoroughly before the exam, so you will be able to handle any question with confidence.
JAMB Physics Questions and Answers for 2025 UTME
The full set of JAMB Physics questions and answers will be available on this page just one day before the UTME exam. Be sure to visit frequently for updates and the latest information on your exam preparation.
JAMB Physics Repeated Questions
Below are some frequently repeated Physics questions in JAMB exams. These questions have appeared multiple times, and reviewing them can give you an edge in the 2025 UTME.
Question 1
Which of the following consists entirely vector quantities?
A. Work, pressure and moment B. Velocity, magnetic flux and reaction.
C. Displacement, impulse and power. D. Tension, magnetic flux and mass.
B is the correct option
Question 2
A plane sound wave of frequency 85.5Hz and velocity 342ms-1 is reflected from a vertical wall. At what distance
from the wall does the wave have an antinode?
A. 0. 1m B 1m C. 2m D. 3m
B is the correct option
Question 3
A string is fastened tightly between two walls 24cm apart. The wavelength of the second overtone is
A. 12cm B. 24cm C. 8cm D. 16cm
D is the correct option
Question 4
Find the frequencies of the first three harmonics of a piano string of length 1.5m, if the velocity of the waves on the
string is 120ms-1.
A. 180Hz, 360Hz, 540Hz. B. 360Hz, 180Hz, 90Hz.
C. 40Hz, 80Hz, 120Hz. D. 80Hz, 160Hz, 240Hz.
C is the correct option
Question 5
A gas with initial volume 2 x 10-6m3 is allowed to expand to six times its initial volume at constant pressure of
2 x 105Nm-2. The work done is
A. 4.0J B. 12.0J C. 2.0J D. 1.2J
C is the correct answer
Question 6
The process of energy production in the sun is
A. radioactive decay B. electron collision.
C. Nuclear fission. D. Nuclear fusion
D is the correct option
Question 7
A student is at a height 4m above the ground during a thunderstorm. Given that the potential difference between
the thunderstorm and the ground is 107V, the electric field created by the storm is
A. 2.0 x 106NC-1. B. 4.0 x 107NC-1.
C. 1.0 x 107NC-1. D. 2.5 x 106NC-1
D is the correct option
Question 8
An object is weighed at different locations on the earth. What will be the right observation?
A. Both the mass and weight vary B. The weight is constant while the mass varies
C. The mass is constant while the weight varies D. Both the mass and weight are constant.
C is the correct option
Question 9
In a hydraulic press, the pump piston exerts a pressure of 100 Pa on the liquid. What force is exerted in the second piston of cross-sectional area 3m2?
A. 200 N B. 100 N C. 150 N D. 300 N
D is the correct answer
Question 10
If the angle between two vectors P and Q is 0 degree, the vectors are said to
A. be perpendicular B. be parallel C. interest at angle 60o. D. intersect at angle 45o.
B is the correct option
Question 11
What happens to the rays in a parallel beam of light?
A. They diverge as they travel. B. They meet at infinity. C. They intersect D. They converge as they travel.
B is the correct option
Question 12
The process whereby a liquid turns spontaneously into vapour is called
A. boiling B. evaporation C. sublimation D. relegation.
B is the correct option
Question 13
The energy of a photon having a wavelength of 10^-10m is
A. 1.7 x 10-12J B. 2.0 x 10-15J C. 1.7 x 10-13J D. 2.0 x 10-12J
B is the correct answer
Question 14
The bond between silicon and germanium is
A. ionic B. dative C. covalent D. trivalent
C is the correct option
Question 15
If a current of 2.5A flows through an electrolyte for 3 hours and 1.8g of a substance is deposited, what is the mass of the substance that will be deposited if a current of 4A flows through it for 4.8 hours?
A. 4.8g B. 2.4g C. 3.2g D. 4.2g E. 4.6g
E is the correct option
Question 16
An electric device is rated 2000W, 250V. Calculate the maximum current it can take.
A. 6A B. 9A C. 8A D. 7A
C is the correct option
Question 17
A house has ten 40W and five 100W bulbs. How much will it cost the owner of the house to keep them lit for 10 hours if the cost of a unit is N5?
A. N20 B. N90 C. N50 D. N45
D is the correct answer
Question 18
Calculate the force acting on an electron of charge 1.5 x 10-19C placed in an electric field of intensity 105Vm-1.
A. 1.5 x 10-14N B. 1.5 x 10-11N C. 1.5 x 10-12N D. 1.5 x 10-13N
A is the correct option
Question 19
A man 1.5m tall is standing 3m in front of a pinhole camera whose distance between the hole and the screen is 0.1m.
What is the height of the image of the man on the screen?
A. 1.00m B. 0.05m C. 0.15m D. 0.30m
B is the correct option
Question 20
Two liquids X and Y having the same mass are supplied with the same quantity of heat. If the temperature rise in X is twice that of Y, the ratio of specific heat capacity of X to that of Y is
A. 1 : 4 B. 2 : 1 C. 1 : 2 D. 4 : 1
B is the correct option
For more study materials and practice exams, be sure to explore these other JAMB subjects:
JAMB Chemistry Repeated Questions and Answers 2025
JAMB Mathematics Questions and Answers for 2025 UTME
Use of English JAMB Questions & Answers 2025
Free 2025 CRK JAMB Questions and Answers
Biology JAMB Questions and Answers for 2025 UTME
JAMB Government Questions and Answers 2025
JAMB 2025 Economics Questions and Answers
Success in the JAMB Physics section requires consistent practice, attention to detail, and a clear understanding of exam expectations. With the resources shared in this guide, you are well on your way to achieving excellent results.