write down impact of physics study in the development of science
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Physics has had an enormous impact on society, from changing our philosophy to expanding our understanding of the nature to being the theoretical source of everyday applications. This lesson will explore how physics has changed our world.
The Impact of Physics on Society
Physics is the study of our natural world. From the microscopic level of particles to the macroscopic level of space, physics has changed our understanding of the universe and in doing so, has changed our philosophy and way of life. Before the creation and understanding of physics, most people assumed that all the answers to the unknown were from a supernatural or godly source. As scientists discovered more and more about the cosmos using physics, they were able to provide verifiable and testable answers to the unknown questions of nature. Doing so changed the philosophy of humankind, letting people with this new understanding create scientific theories and inventions that benefited everyone. This new science also challenged the infallibility of their rulers, igniting a future where people thought for themselves and worked together to create the best way forward for human beings. With the introduction of physics, not only were we able to better understand the world around us and use that knowledge to better it and ourselves, we also learned to challenge our belief systems.
Physics and Natural Phenomena
Lightning
Physics has impacted society by helping us better understand natural phenomena and even predict it! Without physics we wouldn't be able to understand why the sky is blue, why grass is green, understand weather and how to predict it, understand the decomposition of organic material, predict and prepare for nature disasters such as earthquakes, tornadoes, and hurricanes. We wouldn't even understand the law of gravity! Physics has given us knowledge of the natural processes of our world and ways to use this information to benefit society.
Physics and Modern Day Technologies and Applications
Quantum Physics
Quantum Physics the study of the microscopic world and its particles, is one of the most mysterious and exciting fields in physics today. Famous physicists such as Albert Einstein, Werner Heisenberg, and Erwin Schrödinger, to name a few, all made significant contributions to the creation of quantum physics. Quantum physics gets its spooky reputation for difficult and mysterious theories such as particle-wave duality, the uncertainty principle, and the prospect of quantum computing. However, without the study and understanding of quantum physics we wouldn't have the laser, the internet, personal computers, modern electronics, and many other everyday inventions!
Nuclear Physics
Nuclear physics is another field of physics that has greatly impacted society. Nuclear physics is the study of the nucleus, the center of the atom, and has led to numerous discoveries that have benefited society. The study and understanding of nuclear physics has led to advancements in medicine, energy, and the environment. Some of the medical applications that have resulted from the study of nuclear physics are the MRI (Magnetic Resonance Imaging) and cancer radiation therapy. Nuclear energy power plants have become an alternative energy source to fossil fuels. The creation of nuclear physics techniques used to map various aspects of our environment, such as the amount of carbon in the atmosphere and oceanic circulation patterns, allow us to better understand and show how the environment and climate of the Earth is changing.