Comprehensive Questions on Measurement for grade 9
Find here solved comprehensive questions included in the Physics course of chapter 1 for class 9.
S.No
Statement of the question
Question 1
Define Physics. How Physics plays a crucial role in science, technology and society?
See Answer
Question 2
Assignment 1
The mass of earth is 5,980,000,000,000,000,000,000,000 kg. Write this number in standard form (scientific notation).
Assignment 2
Calculate the number of seconds in a week. Express them in the power of 10 notation.