9th Class Important Solved MCQS Physics Chapter 2

9th Class Important Solved MCQS Physics Chapter 2,Physics mcqs tests series for best preparation. 1).The word science is derived from word Ans: Scientia 2).Quantities derived from base base quantities are called Ans: Derived Quantities 3).1 mL is equal to Ans:1cmqube 4).SI unit of intensity of light is Ans: cd (condella) 5).1 Newton is equal to … Read more