Exam questions on Cathode rays are an important topic in physics and chemistry. They test knowledge on key curriculum areas that includes: below are questions commonly tested in physics examinations on this topic; 1. The figure 1 below represents a cathode ray oscilloscope (C.R.O)(i) Name the parts labeled A and B (2 marks) A.…….…………………………………………………………………………………………B.…….………………………………………………………………………………………….ii) What … Continue reading Exam questions on cathode rays