Machines & inclined planes Questions And Answers (part 2)
Machines & inclined planes Questions1. (a) Distinguish energy from work (b) A lady uses a ramp to lift 1500N load though a vertical distance
Thermal expansion Questions And Answers (part 1)
1. Figure 1 shows a beam balance made out of concrete and reinforced with steel Use a diagram to explain the behaviour of the shape
Quality of heat Questions And Answers (part 1)
Quality of heat Questions1. (a) Define the term specific heat capacity. (b) A block of metal of mass 300g at 1000c is dropped into
Measurement I Questions And Answers (part 1)
Measurement I Questions1. (a) Distinguish between density and relative density of a substance (b) A ship of mass 1300 tonnes floats on sea water:
Current II Questions And Answers (part 2)
Current II Questions1. A battery is rated 120 AH. How long will it work if it steadily supplies a current of 4A. 2. The current
Electrostatics Questions And Answers (part 2)
Electrostatics Questions1. (a) An earthed pointed conductor C is placed near an insulated conductor X charged positively as shown below. State and explain what happens
Refraction of light Questions And Answers (part 2)
Refraction of light Questions1. The refractive index of paraffin is 1.47 and that of glass is 1.55. Determine the critical angle of a ray of
Linear motion Questions And Answers (part 1)
Linear motion Questions 1. a) Distinguish between the terms ‘uniform velocity’ and ‘uniform acceleration’ b) The figure below shows a section of a ticker tape. The