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What is Electromagnetic Spectrum? The electromagnetic spectrum is the entire range of electromagnetic radiation, which includes all types of light or waves that carry energy. These waves vary in size…[...]
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Blackbody Radiation and Radiation Pressure: Explained A blackbody is an ideal object that absorbs all the light or radiation that hits it, without reflecting any. It also emits radiation in…[...]
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Planck’s Law of Radiation: Explained Simply Planck’s Law is a scientific principle that describes how objects (like the Sun, a lightbulb, or even a hot piece of metal) emit radiation…[...]
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What are Electromagnetic Waves? Electromagnetic (EM) waves are waves that carry energy through space. Unlike sound waves, which need a material (like air or water) to travel through, electromagnetic waves…[...]
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Gravitational waves are tiny ripples in space-time, caused by some of the most powerful and energetic events in the universe, such as the collision of black holes or neutron stars.…[...]
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1. Phase Velocity (vâ‚š): Phase velocity is the speed at which a single wave crest (or a specific point on a wave) moves. It is the speed at which the…[...]
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Compton Effect: Let’s break down the Compton Effect in a simple way. What is the Compton Effect? The Compton Effect refers to the phenomenon where X-rays or gamma rays (which…[...]
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1. Special Relativity: Special relativity is a theory about how things move when they’re moving really fast—close to the speed of light (which is about 300,000 kilometers per second or…[...]
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What Are Electromagnetic Waves? Electromagnetic (EM) waves are a type of wave that can travel through space without needing any medium (like air or water). These waves carry energy and…[...]
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What is an Electromagnetic Field? An electromagnetic field (EM field) is a physical field created by electrically charged particles. It has two main components: Electric Field: This is created by…[...]
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