PHYSICS 9TH - Short / Detailed Question Answers
PHYSICAL QUANTITIES AND MEASUREMENT
Chapter # 01
Ans: Science: The word science refers to the study of a fact by collecting information through observation, presenting it in a mathematical way, justifying the idea with experiment, and finally making a conclusion about the fact.
Q.1: What is Science?
Ans: Science:
The word science refers to the study of a fact by collecting information through observation, presenting it in a mathematical way, justifying the idea with experiment, and finally making a conclusion about the fact.
Q.2: Define Physics.
Ans: Physics:
One of the most basic and ancient sciences is Physics. It can be defined as: Physics is the branch of science which observes the nature, represents it mathematically, and concludes with the experiment.
In other words, Physics is the branch of science that deals with studies of matter, its composition, properties, and interaction with energy.
