2024 - JAMB Physics Past Questions and Answers - page 1

A rectangular solid black has length 10cm, breadth 5cm and height 2cm. If it lies on a horizontal surface, and has density 100kg/m\(^3\), calculate the pressure it exerts on the surface.

Under which conditions is work done

When a bus is accelerating, it must be 

Calculate the depth of a swimming pool if the apparent depth is 10cm. ( Refractive index of water = 1.33 )

The value of R in the above circuit to make the galvanometer measure 2A is 

The power of a convex lens of focal length 20cm is 

The energy in a moving car is an example of 

Which of the following is the best as shaving mirror?

How much joules of heat are given out when a piece of iron, of mass 60g and specific heat capacity 460JKg${}^{-1}$K${}^{-1}$, cools from 75ºC to 35ºC

An electron falls from an energy level of -5.44eV to another energy level, E. If the emitted photon is of wavelength 5.68 x 10${}^{-6}$m, calculate the energy change. [ Plank's constant = 6.63 x 10${}^{-34}$Js, emitted radiation speed = 3.0 x 10${}^8$ms${}^{-1}$]