Jamb Physics 2022 Past Questions and Answers

Question 1:

• JAMB 2022

Which of these is a derived unit?

A. Kilogram
B. Metre
C. Newton
D. Second

Question 2:

• JAMB 2022

A bar magnet is divided into two pieces, which of the following statement is correct?

A. Two new magnets are created
B. The magnetic field of each separate piece becomes stronger
C. The electric field is created
D. The bar magnet is demagnetized

Question 3:

• JAMB 2022

The vapour pressure?

A. Increases non-linearly with measuring temperature
B. Increases linearly with increasing temperature
C. Decreases linearly with increasing temperature
D. Decreases non-linearly ith measuring temperature

Question 4:

• JAMB 2022

The potential energy in an elastic string of force constant k, which has an extension X is?

A. KX
B. KX\(^{2}\)
C. ½KX\(^{2}\)
D. ½K

Question 5:

• JAMB 2022

A reservoir is filled with liquid of density 2000 kgm\(^{-1}\). Calculate the depth at which the pressure in the liquid will be equal to 9100 Nm\(^{-2}\) (g = 10 ms\(^{-2}\))

A. 0.262 m
B. 0.664 m
C. 0.819 m
D. 0.455 m