POST UTME FUTO 2024 Physics | Objective

Practice these randomly selected questions to test your readiness.

Question 1
A particle of mass 2 kg is attached to a spring with a spring cons\tant of 100 N/m. If the particle is displaced by 0.5 m from its equilibrium position and released from rest, what is its angular frequency?
A. 2 rad/s
B. 5 rad/s
C. 10 rad/s
D. 20 rad/s
Question 2
A sound wave has a frequency of 200 Hz and a wavelength of 0.5 m. What is the speed of the sound wave?
A. 100 m/s
B. 200 m/s
C. 400 m/s
D. 600 m/s
Question 3
A quantum particle is confined to a one-dimensional box of length 1 m. If the particle has a mass of 1 kg and a total energy of 10 eV, what is the wavelength of the particle?
A. 0.1 nm
B. 0.5 nm
C. 1 nm
D. 5 nm
Question 4
A particle moves in a straight line with a cons\tant acceleration of 2 m/s^2. If its initial velocity is 5 m/s, find its velocity after 4 seconds.
A. 13 m/s
B. 15 m/s
C. 17 m/s
D. 19 m/s
Question 5
A charged particle of mass 1 kg and charge 2 C is moving with a velocity of 5 m/s in a magnetic field of strength 0.5 T. If the particle is moving perp\endicular to the magnetic field, what is its radius of curvature?
A. 0.5 m
B. 1 m
C. 2 m
D. 5 m
Question 6
A particle of mass 2 kg is moving in a circular path of radius 3 m with a cons\tant speed of 4 m/s. If the particle is subjected to a centripetal force of 12 N, what is the magnitude of the acceleration of the particle?
A. 8 m/s^2
B. 12 m/s^2
C. 16 m/s^2
D. 20 m/s^2
Question 7
A circuit consists of a 12 V battery, a 4 Ω resistor, and a 6 Ω resistor connected in series. What is the current flowing through the circuit?
A. 1.5 A
B. 2 A
C. 3 A
D. 4 A
Question 8
A particle of mass 2 kg is moving in a circular path with a radius of 3 m. If the particle has a velocity of 4 m/s, what is the centripetal force acting on the particle?
A. 16 N
B. 24 N
C. 32 N
D. 40 N
Question 9
A 5 kg block is moving on a frictionless surface with an initial velocity of 10 m/s. If a force of 20 N is applied to the block for 2 seconds, what is the final velocity of the block?
A. 12 m/s
B. 15 m/s
C. 18 m/s
D. 20 m/s
Question 10
A 100 W light bulb is connected to a 220 V AC source. What is the current flowing through the light bulb?
A. 0.5 A
B. 1 A
C. 2 A
D. 4 A
Question 11
A parallel plate capacitor has a capaci\tance of 10 μF. If a potential difference of 20 V is applied across the capacitor, what is the charge stored on the capacitor?
A. 0.2 C
B. 0.4 C
C. 0.6 C
D. 0.8 C
Question 12
A sound wave with a frequency of 200 Hz has a speed of 340 m/s. What is the wavelength of the sound wave?
A. 1.7 m
B. 1.8 m
C. 1.9 m
D. 2.0 m
Question 13
A radioactive sample has a half-life of 5 years. If the initial activity of the sample is 100 Bq, what is the activity of the sample after 10 years?
A. 10 Bq
B. 20 Bq
C. 50 Bq
D. 80 Bq
Question 14
A heat engine operates between a temperature of 500 K and 300 K. If the engine absorbs 1000 J of heat from the high-temperature reservoir, find the work done by the engine.
A. 400 J
B. 500 J
C. 600 J
D. 700 J
Question 15
A radioactive sample has a half-life of 5.0 years. If the initial activity of the sample is 1000 Bq, what is the activity after 10 years?
A. 100 Bq
B. 200 Bq
C. 500 Bq
D. 1000 Bq

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