KNEC KCSE Past Papers 2019 Physics Paper 1 (232/1)

KNEC KCSE Past Papers 2019 Physics Paper 1 (232/1) SECTION A: (25 marks) 1. A micrometer screw gauge has a —0.03 mm error. State the reading that is observed on the instrument s’hen used to measure the diameter of a wire whose actual diameter is 0.38 mm. (1 mark)   It was observed that upon … Read more