GENERAL KNOWLEDGE

Detailed explanation-1: -Physics is the branch of science that deals with the structure of matter and how the fundamental constituents of the universe interact. It studies objects ranging from the very small using quantum mechanics to the entire universe using general relativity.

Detailed explanation-2: -the branch of science concerned with the nature and properties of matter and energy. The subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms.

Detailed explanation-3: -Natural Sciences are a group of disciplines that study the physical world and all the phenomena in nature. Natural Sciences have two main branches: Physical Sciences, like Chemistry, Geology, Physics, Mathematics, or Astronomy and Biological Sciences, like Biology, Botany, Zoology, Genetics, or Microbiology.

Detailed explanation-4: -Physics is the natural science that studies matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. Physics is one of the most fundamental scientific disciplines, with its main goal being to understand how the universe behaves.

Detailed explanation-5: -Natural sciences: the study of natural phenomena (including cosmological, geological, physical, chemical, and biological factors of the universe). Natural science can be divided into two main branches: physical science and life science (or biology).