Physics is defined by www.ntnu.edu as a natural science based on experiments, measurements and mathematical analysis with the purpose of finding quantitative physical laws for everything. Just by looking at the definition, it really means that physics has an important thing to do with humans and the things around us. So now we are going to further discuss how physics is involved in our everyday lives.
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In Steve Johnson’s article below, let us read about some application of physics in our everyday lives.
Applications of Physics in Everyday Life
Physics extends well into your everyday life, describing the motion, forces and energy of ordinary experience. In actions such as walking, driving a car or using a phone, physics is at work. For everyday living, all the technologies you might take for granted exploit the rules of physics.
Simple Mechanical Devices
An easy place to see physics in action is with a simple lever – most easily observed at a park. Levers come in three flavors, each with varying fulcrum locations. They serve to magnify force, lessening the effort needed to move an object on the opposing end. A simple “see-saw” at a park consists of a lever (the locations for sitting) and the fulcrum (placed in the middle). The two opposing forces counterbalance each other, creating a smooth ride through the air. At the same park you’ll see a slide, a device that combines the stairs going up with the slide going down, both examples of inclined planes. The inclined plane eases the effort of climbing by spreading it over a longer distance. The smooth slide returns you gently to earth, slowing the influence of gravity just enough to make it fun. Read more here.
One application of physics given above involves the simple mechanical devices around us. Examples of which are what we see in the park like the slide, the swing, and the see-saw. All of these are products of physics. In addition, John Brennan will tell us how physics affect the daily lives of people.
How Does Physics Affect the Daily Lives of People?
Many people associate physics with famous figures like Einstein or impressive high-tech experiments like the Large Hadron Collider. But physics isn’t just something that takes place on a blackboard or in a lab, it’s all around you. If you’ve ever wondered what causes lightning, how lenses form images or why magnets stick to your fridge, you’ve asked questions that can be answered by physics.
Over the past few centuries, discoveries in physics have made new technologies possible, and many of these technologies now play an integral role in your everyday life. If you use a microwave, a car, a cell phone, a refrigerator, a laser pointer or a blender, you’re using machines that were made possible by discoveries in physics. From jet aircraft to generators, motors to magnetic resonance imaging (MRI), physics-based inventions are ubiquitous in modern life.
Electricity and Magnetism
Try to name all the devices in your home that rely on electricity, and you’ll find it’s a very long list. In the 19th century, research by physicists like Michael Faraday and Andre-Marie Ampere made it possible for humans to generate and use electricity for practical purposes. Read more here.
According to the article, electricity is the product of physics. Electricity is important for running electronic devices and appliances in our homes like the television, washing machine, radio, computer, vacuum, oven, and many others. Lasty, Daily Ojo will tell us about the role of physics in our daily lives.
Role of Physics in our daily
“Any sort of technology which we uses in our daily life is related to Physics.”
Physics is the science of matter and its motion, space-time and energy. Physics describes many forms of energy – such as kinetic energy, electrical energy, and mass; and the way energy can change from one form to another. Everything surrounding to us is made of matter and Physics explains matter as combinations of fundamental particles which are interacting through fundamental forces. It will not be an exaggeration if it is said that Nature is almost Physics (apart from the fact that the word Physics itself is derived from Greek “physis” meaning nature).
Physics is all around us. We can find Physics as the backbone for any daily life example such as an electric light, electricity, the working of our vehicle, wristwatch, cell phone, CD player, radio, plasma TV set, computer, and – the list goes on.
As we all know physics is the study of natural phenomena.Any sort of technology which we uses in our daily life is related to physics; You can see the examples given below Read more here.
The car is one good example given above. You cannot run cars without the wonders of physics. We cannot travel without it and imagine how life would be without any means of transportation. Physics is a great part of modernization and that is just another proof that physics really does something wonderful in our lives. It helps us many different ways and we really have to be thankful for it.