PHYSICS
WHAT IS PHYSICS?
Imagine a world where you can unravel the mysteries of the universe - welcome to the captivating realm of physics! Physics is the branch of science that helps us understand how everything in the universe works. It explores the laws and rules that govern the behaviour of objects, forces, motion, and energy.
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Within the realm of physics, scientists ask intriguing questions like:
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Why do planets orbit the Sun?
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What causes lightning and thunder during a thunderstorm?
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How do airplanes stay up in the sky?
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Why do objects sink or float in water?
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How do mirrors reflect light so that we can see our reflection?
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How do solar panels convert sunlight into electricity?
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Through meticulous experiments and tireless investigation, they unveil incredible discoveries. Physics helps us comprehend the marvels of gravity, the power of electricity, and the wonder of the stars.
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WHY STUDY PHYSICS?
By studying physics, we can invent amazing things like roller coasters, electric cars, and even send rockets to explore outer space. It sparks our imagination and opens doors to endless possibilities. Physics is all about asking questions, exploring, and discovering new things. Below are some of the fields in physics that physicists explore.
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Motion and Forces: Physicists study how objects move and the forces that make them move. They explore concepts like gravity, friction, and how things accelerate or decelerate.
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Light and Optics: Physicists investigate how light travels and interacts with objects. They explore how we see colors, use lenses to focus light, and discover the wonders of reflection and refraction.
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Energy and Electricity: Physicists explore the different forms of energy, such as electrical, thermal, and kinetic energy. They learn about circuits, electricity, and how to make things work using the power of energy.
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Sound and Waves: Physicists study how sound travels and how we hear different sounds. They also explore waves, like ocean waves and light waves, and how they can be used in various ways.
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Matter and Particles: Physicists delve into the tiny building blocks of matter, such as atoms and particles. They try to understand what everything around us is made of and how these particles interact with each other.
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Astronomy and Space: Physicists also look beyond Earth and study the vastness of space. They explore planets, stars, galaxies, and the mysteries of the universe. They try to answer questions like how the planets move or what happens inside a black hole.
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Remember, physics is a vast field of study, and these examples are just the beginning of what physicists explore. It's a journey of discovery and curiosity, where scientists constantly ask questions and seek answers about the fascinating world we live in.
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