Welcome to Roxy Library
Welcome to Roxy Library
Author : NICOLAS BRASCH
ISBN No : 9788184778786
Language : English
Categories : GENERAL KNOWLEDGE
Publisher : SCHOLASTIC
Physics is the science of matter and energy and the interactions between them. It is about understanding what lies behind everyday things like rainbows and sunlight. Discover how the force of gravity keeps your feet firmly on the ground. Find out how sound vibrates the air and how surprisingly strong air pressure is.