childrens tagged posts
May 13, 2023 physics
The three areas are grouped together due to their interrelationships, the similarity of strategies used, and the commonality of their related energy scales. All three areas include each classical, semi-classical and quantum treatments; they will treat their topic from a microscopic view . For instance, the ancient Chinese observed that sure rocks have been attracted to 1 one other by an invisible pressure. This impact was later called magnetism, which was first rigorously studied within the 17th century. But even before the Chinese discovered magnetism, the ancient Greeks knew of different objects similar to amber, that when rubbed with fur would cause an analogous invisible attraction between the 2.
Physics is used to explain the physical universe round us, and to foretell how it will be...Read More