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})]