Month: June 2017

A laboratory is a facility that provides controlled conditions in which scientific or technological research, experiments, and measurement may be performed. In form 1 syllabus, you are expected to know the rules and regulation of a laboratory the apparatus that usually used in a laboratory the hazardous substances in a laboratory and their symbol. Rules … Read more

Question 1:What is an inference? Answer:Inference is the reason or cause for the observation of a phenomenon. Question 2:State the manipulated, responding and constant variables when conducting an experiment regarding water evaporation from containers with different surface area. Answer:Manipulated variable = surface area of the containerConstant variable = the initial volume of water in the … Read more