{"id":45375,"date":"2023-02-21T10:00:02","date_gmt":"2023-02-21T04:30:02","guid":{"rendered":"https:\/\/www.aplustopper.com\/?p=45375"},"modified":"2023-02-22T09:35:53","modified_gmt":"2023-02-22T04:05:53","slug":"physics","status":"publish","type":"post","link":"https:\/\/www.aplustopper.com\/physics\/","title":{"rendered":"Physics – Forces and Motion, Heat, Light, Waves, Electricity, Electromagnetism, Electronics & Radio Activity"},"content":{"rendered":"
<\/header>\n
\n

Physics is the study of basic principles that govern the Physical World around us. It is the study of energy and matter. More precisely how matter and energy interact with each other and how they affect each other. Physics will always be exciting and things keep changing with every new discovery. With new theories and discoveries, not just the answer but also the question changes. This is why many individuals define it by what it was instead of what it will be.<\/p>\n

Physics helps us to organize the universe and it gives you the powerful tools to express your creativity and see the world in new ways. It gives you the quantitative and analytic skills needed for analyzing data and solving problems in the sciences, medicine, engineering, finance, management, as well as in economics, law, and public policy.<\/p>\n

Emergence of Physics<\/h2>\n

Early greeks established the first quantitative physical laws such as the Archimedes\u2019 descriptions of the principle of levers and the buoyancy of bodies in the water. Physics as a Science stagnated for years and no one conducted experiments. By 17th Century, Galileo Galilei and Issac Newton explored the use of Mathematics as a fundamental tool and brought further advancements such as the Law of Gravity and Law of Motion.<\/p>\n

During the 1800s Laws of Magnetics, Electromechanical waves were developed by Faraday and Maxwell. Moder Physics began in the 20th century with the discovery of X-Rays, Quantum Hypothesis, and Atomic Theory.<\/p>\n

Chapter 1 Introduction to Physics<\/h3>\n

1.1\u00a0Understanding Physics<\/a>
\n1.2\u00a0Understanding Base Quantities and Derived Quantities<\/a>
\n1.3\u00a0Understanding Scalar and Vector Quantities<\/a>
\n1.4\u00a0Understanding Measurements<\/a>
\n1.5\u00a0Applying Scientific Investigations<\/a><\/p>\n

Chapter 2 Forces and Motion<\/h3>\n

2.1\u00a0Analysing Linear Motion<\/a>
\n2.2\u00a0Analysing Motion Graphs<\/a>
\n2.3\u00a0Understanding Inertia<\/a>
\n2.4\u00a0Analysing Momentum<\/a>
\n2.5\u00a0Understanding the Effects of a Force<\/a>
\n2.6\u00a0Analysing Impulse and Impulsive Force<\/a>
\n2.7\u00a0Being Aware of the Need for Safety Features in Vehicles<\/a>
\n2.8\u00a0Understanding Gravity<\/a>
\n2.9\u00a0Analysing Forces in Equilibrium<\/a>
\n2.10\u00a0Understanding Work<\/a>,\u00a0Energy<\/a>,\u00a0Power and Efficiency<\/a>
\n2.11\u00a0Appreciating the Importance of Maximising the Efficiency of Devices<\/a>
\n2.12\u00a0Understanding Elasticity<\/a><\/p>\n

Chapter 3 Forces and Pressure<\/h3>\n

3.1\u00a0Understanding Pressure<\/a>
\n3.2\u00a0Understanding Pressure in Liquids<\/a>
\n3.3\u00a0Understanding Gas Pressure<\/a>\u00a0and\u00a0Atmospheric Pressure<\/a>
\n3.4\u00a0Applying Pascal\u2019s Principle<\/a>
\n3.5\u00a0Applying Archimedes\u2019 Principle<\/a>
\n3.6\u00a0Understanding Bernoulli\u2019s Principle<\/a><\/p>\n

Chapter 4 Heat<\/h3>\n

4.1\u00a0Understanding Thermal Equilibrium<\/a>
\n4.2\u00a0Understanding Specific Heat Capacity<\/a>
\n4.3\u00a0Understanding Specific Latent Heat<\/a>
\n4.4\u00a0Understanding the Gas Laws<\/a><\/p>\n

Chapter 5 Light<\/h3>\n

5.1\u00a0Understanding Reflection of Light<\/a>
\n5.2\u00a0Understanding Refraction of Light<\/a>
\n5.3\u00a0Understanding Total Internal Reflection of Light<\/a>
\n5.4\u00a0Understanding Lenses<\/a><\/p>\n<\/div>\n

Chapter 6 Waves<\/h3>\n

6.1\u00a0Understanding Waves<\/a>
\n6.2\u00a0Analysing Reflection of Waves<\/a>
\n6.3\u00a0Analysing Refraction of Waves<\/a>
\n6.4\u00a0Analysing Diffraction of Waves<\/a>
\n6.5\u00a0Analysing Interference of Waves<\/a>
\n6.6\u00a0Analysing Sound Waves<\/a>
\n6.7\u00a0Analysing Electromagnetic Waves<\/a><\/p>\n

Chapter 7 Electricity<\/h3>\n

7.1\u00a0Analysing Electric Fields and Charge Flow<\/a>
\n7.2\u00a0Analysing the Relationship between Electric Current and Potential Difference<\/a>
\n7.3\u00a0Analysing Series and Parallel Circuits<\/a>
\n7.4\u00a0Analysing Electromotive Force and Internal Resistance<\/a>
\n7.5\u00a0Analysing Electrical Energy and Power<\/a><\/p>\n

Chapter 8 Electromagnetism<\/h3>\n

8.1\u00a0Analysing the Magnetic Effect of a Current-carrying Conductor<\/a>
\n8.2\u00a0Understanding the Force on a Current-carrying Conductor in a Magnetic Field<\/a>
\n8.3\u00a0Analysing Electromagnetic Induction<\/a>
\n8.4\u00a0Analysing Transformers<\/a>
\n8.5\u00a0Understanding the Generation and Transmission of Electricity<\/a><\/p>\n

Chapter 9 Electronics<\/h3>\n

9.1\u00a0Understanding the Uses of the Cathode Ray Oscilloscope<\/a>
\n9.2\u00a0Understanding Semiconductor Diodes<\/a>
\n9.3\u00a0Understanding Transistors<\/a>
\n9.4\u00a0Analysing Logic Gates<\/a><\/p>\n

Chapter 10 Radioactivity<\/h3>\n

10.1\u00a0Understanding the Nucleus of an Atom<\/a>
\n10.2\u00a0Analysing Radioactive Decay<\/a>
\n10.3\u00a0Understanding the Uses of Radioisotopes<\/a>
\n10.4\u00a0Understanding Nuclear Energy<\/a>
\n10.5\u00a0Realising the Importance of Proper Management of Radioactive Substances<\/a><\/p>\n

Importance | Why Study Physics?<\/h3>\n

Physics is one of the most important subjects in modern times. It has got a huge prominence in our day to day life and everything we do in our lives is related to this subject. Some of the key points why we need to study Physics is given in the below modules<\/p>\n

    \n
  • Without Physics, we can’t imagine our lives and there would be no cars, airplanes, motorbikes, light bulbs, digital cameras, grocery laser scanners, solar panels, computers, and much more.<\/li>\n
  • It defines the universe with the simplest definitions possible. It does that by basic quantities and units such as electric field, kinetic energy, and velocity, etc.<\/li>\n
  • Physics opens up the door to many career options.<\/li>\n
  • You can find relations between measurable quantities like Newton\u2019s laws of motion, special relativity, and conservation of energy.<\/li>\n<\/ul>\n

    At Aplustopper we have got several Video Lessons and 3D Animation Techniques that will help you retain the concepts for a longer time. It can be fun learning and you will fall in love with the subject with our teaching methods.<\/p>\n

    Free Physics Study Material<\/h3>\n

    We at Applustopper hosts several links to know the Chapteriwse Physics Concepts. You can access them at any time and learn the concepts you wish to learn and all of them are given in a detailed way. Links to each article are given under their Parent Topics and you can prepare using them.<\/p>\n

    Frequently Asked Questions<\/h3>\n

    1. Why Should One Learn Physics?<\/strong><\/p>\n

    Physics is one of the branches of science that deals with energy, Matter, and their interactions. One should learn Physics to understand the fundamentals of nature. It even helps to improve quantitative and analytical skills in the fields of medicine, engineering, etc. Most importantly, we can understand the reasons behind the things we see in our day to day lives.<\/p>\n

    2. Name five branches of Physics?<\/strong><\/p>\n

    Five main branches of Physics are as follows<\/p>\n

      \n
    1. Classical mechanics<\/li>\n
    2. Quantum mechanics<\/li>\n
    3. Electronics and electromagnetism<\/li>\n
    4. Optics<\/li>\n
    5. Relativity<\/li>\n<\/ol>\n

      3. What is the best way to learn Physics?<\/strong><\/p>\n

      You can learn Physics using the preparation resources such as Study Materials, Notes, etc. by accessing the quick links available on our page.<\/p>\n

      4. What is the main purpose of Physics?<\/strong><\/p>\n

      The major purpose of Physics is to explain how the universe works with the help of laws, theories, and principles.<\/p>\n

      5. What is the role of Physics in our day to day lives?<\/strong><\/p>\n

      Physics explains the logic behind the things we do in our day to day life which are often left unanswered. You can find answers to plenty of questions like \u201cwhat is the reason behind the twinkling of the stars,\u201d why we don\u2019t fall while we are walking on the floor, why we tend to move forward when the bus stops suddenly, etc. using Physics in our daily lives.<\/p>\n","protected":false},"excerpt":{"rendered":"

      Physics is the study of basic principles that govern the Physical World around us. It is the study of energy and matter. More precisely how matter and energy interact with each other and how they affect each other. Physics will always be exciting and things keep changing with every new discovery. With new theories and […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[404],"tags":[],"yoast_head":"\nPhysics - Forces and Motion, Heat, Light, Waves, Electricity, Electromagnetism, Electronics & Radio Activity - A Plus Topper<\/title>\n<meta name=\"description\" content=\"Physics is the study of basic principles that govern the Physical World around us. It is the study of energy and matter. 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