Floating and sinking Questions And Answers (part 1)
Floating and sinking Questions1. (a). State Archimedes’s Principle . b). A during bell of weight 60,000N and volume 2m3 is to be raised from
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
Radioactivity Questions And Answers (part 2)
Radioactivity Questions1. (a) Define radioactive decay (b) A radioactive element decays to 1/128 of its original activity after 49 days. Determine its half –life2. (a)
Reflection at curved surfaces and spherical surfaces Questions And Answers (part 2)
Reflection at curved surfaces and spherical surfaces Questions1. (a) The table below shows the object distance u and the corresponding image distance v of an
Electronics Questions p1
Electronics Questions1. The figure below shows the set up for a simple cell. a) Name the Electrode A and the solution B
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
Measurement II Questions And Answers (part 2)
Measurement II Questions1. The figure below shows a micrometer screw gauge being used to measure the diameter of a rod. The thimble scale has
Quality of heat Questions And Answers (part 2)
Quality of heat Questions1. 500g of a metal is heated to 100oC and then placed in a 200g mass of water at 15oC. If the