Question

Q.1)Which method is used in the physical and natural science to verify available knowledge?​

Answer 1

Physical science is the branch of science which deals with non living things. It is the branch of natural science .

Explanation:

• Physical science is the branch of science which deals with non living things. It is the branch of natural science .
• Both physical and natural sciences study the matter in the universe and also its motion through time and space.
• It also studies other aspects such as energy and force.
• Hypothesis are made based on validity and accuracy methods is used and then verified to become a scientific theory.

Answer 2

In physical and natural science, the empirical method is used to verify the available knowledge.

Explanation:

• Natural sciences forecast and define natural phenomena that use the processing of systemic data and perform controlled experiments.
• Physical science is concerned with natural phenomena of the atmosphere,  space, and earth. It includes varied fields comprising astronomy, geology, chemistry, atmospheric science, oceanography, and physics.
• An empirical method comprise using objective, quantitative observation in a systematically controlled, but replicable situation to test/refine a theory.
• Empirical work uses empirical evidence. It is also a way through indirect/direct observation/experience to acquire information.