Ray Optics

Class 12 | Physics Concepts Concept Videos Refraction at Convex Surface Refraction in Glass Slab Important Formulae QUIZ MCQ Assignment Set-1 Refraction of light through a prism Key-1 Magnification in Cassegrain Telescope Important Formulae in Ray Optics Questions Bank MCQ in Resolving power of optical instruments Key For Resolving power of optical instruments Key

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d and f Block Elements

Bullet Notes D-Block Elements (Transition Metals): F-Block Elements (Lanthanides and Actinides): Terms and Definitions D-Block Elements: F-Block Elements (Lanthanides and Actinides): Lanthanide Contraction The term “lanthanide contraction” refers to a phenomenon observed in the periodic table, specifically in the lanthanide series of elements. The lanthanide series includes the 15 elements from cerium (Ce, atomic number…

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Electromagnetic Waves

Class: STD 12 | Physics | NEET | JEE Concept Video by Dr E. Ramanathan Displacement Current Displacement current is a concept in electromagnetism that was introduced by James Clerk Maxwell to complete the set of Maxwell’s equations. Here are some key points about displacement current: The Displacement current is a critical concept in electromagnetism…

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