Free Likely JAMB Questions and Answers for Physics 2022 Expo

The following are some free and solved JAMB questions and answers for Physics 2022 for 1st, 2nd, 3rd batches writing their exam today to practice in addition to their past questions.

See Also: JAMB Biology Questions and Answers 2022

1. On which of the following factors does the Electromotive force (E.M.F) of a cell depends on?

The material of electrodes and electrolytes used in the cell

The shape of electrodes used in the cell

The distance between electrodes in the cell

The amount of electrolyte present in the cell.

The correct answer is, the material of electrodes and electrolyte used in the cell (option A)

2. Find the magnification of the image that will be produced when an object is placed 32cm from a concave mirror of focal length 16cm.

0.06cm

107cm

10.7cm

45cm

The correct answer is 10.7cm (Option C)

3. Which of the following is not related to Ohm’s law formula?

V = IR

R = IT

I = V/R

R= V/I

The correct answer is, R = IT (R=IT)

4. The main effect of electric currents is _______?

Electric effect

Chemical effect

Magnetic effect

Heat effect

The correct answer is Electric effect (Option A)

Check also: how to score 300+ in JAMB 2022

5. Calculate the power that will operate a refrigerator with a resistance of 5Ω if a current of 15A flows through the refrigerator.

1125A

1125A/Ω.

1125Ω

1125AΩ.

1251AΩ.

The correct answer is 1125AΩ (option C)

6. What is the displacement of a man that walks 1km due east and then due north?

√1km North, 45 degrees East

√2km North, 45 degrees East

√2km East, 45 degrees North

√1km East, 30 degrees North

None of the above

The correct answer is √2km North, N45 degrees East (option B)

7. A ______ is defined as the measure of the resistance to flow of a fluid under an applied force?

Viscosity

Friction

Resistor

Fluid resistance

Impulse

The correct answer is Viscosity (option A)

Check out: JAMB Chemistry Questions and Answers for 2022

8. Calculate the resistance of a 60W electric bulb for a 240V supply.

906 Ohms

960 Ohms

690 Ohms

96 Ohms

The correct answer is 960 Ohms (option B)

Possible JAMB Questions and Answers for Physics 2022

Sadly, candidates cannot get the exact questions and answers for Physics for their batch. But it will be helpful to work with some possible physics questions and answers for JAMB 2022 as shown predicted below.

1. Calculate the volume of oil that was initially 0.9gcm3 and 0.6gcm3 before and after frying, if there was no oil loss due to spillage throughout the process.

600cm3

106cm3

900cm3

300cm3

The correct answer is 600cm3 (Option A)

2. What are the particles emitted from radioactive particles?

Alpha and Beta particles only

Beta and Gamma particles only

Alpha and Gamma particles only

Alpha, Beta, and Gamma particles only

Alpha, Beta, and X-ray particles only

The correct answer is Alpha, Beta, and gamma particles only (Option D)

Check out: JAMB Mathematics questions and answers

3. Calculate the distance traveled by airplane before takeoff if the airplane accelerates at 3.20m/s2 down a runway for 32.8s until it is finally lifted off the ground?

1720m

1960m

106m

0.1720m

The correct answer is 1720m (Option A)

4. The image of a real object formed by a convex mirror will likely be ___, ____, and ____?

Blur, Virtual and diminished

Erect, Virtual, and Diminished

Virtual, diminished, and imaginary

Real, Virtual and magnified

The correct answer is erect, virtual, and diminished (Option B)

5. Ohm’s law can be mathematically represented as______?

V = IR

Q = It

Q = k/t

PV = nRT

The correct answer is V = IR (Option A)

6. Each incident ray is reflected according to the Law of ____?

Refraction

Reflection

Concave

Convex

The correct answer is Reflection (Option B)

Check also: how to prepare and pass JAMB 2022 easily

7. Which of the following is not a type of radiation?

Alpha

Electron

Beta

Neutrons

Electromagnetic waves

The correct answer is Electron (Option B)

8. What quantity of current will the bulb in question 7 above consume?

5A

25.5A

0.25A

50A

The correct answer is 0.25A (Option C)

See also: JAMB Syllabus for physics

JAMB Past Questions and Answers for Physics 2022

The following are some JAMB past questions and answers for physics 2022 that you should practice while waiting for other study options to back yourself up.

1. A car accelerates uniformly from 18.5 m/s to 46.1 m/s in 2.47s.

i. At what rate is the car accelerating?

11.17m/s2

2.47m/s2

46.1m/s2

18.5m/s2

The correct answer is 11.17m/s2 (Option A)

ii. Calculate the total distance traveled by car.

78.8m

46.1m

21.1m

79.8m

The correct answer is 79.8m (Option D)

2. Electrical charge can be best calculated using___?

Q = It

V = IR

I = V/R

R = V/I

The correct answer Q = It (Option A)

3. Which of these obeys Ohm’s Law?

Diode only

Glass

All metals

All electrolytes

The correct answer is All metals (Option C)

4. The study of motion is known as_____?

Kinematics

Kinetics

Dynamic

Static

The correct answer is Kinematics (Option A)

5. A car that was initially at rest accelerated uniformly for 5.21s for a distance of 110m. What is the acceleration of the car?

41m/s2

81.0m/s2

8.10m/s2

79m/s2

The correct answer is 8.10 m/s2 (Option C)