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Physics Lecture Videos for JEE Exam
- Chapter 1: Introduction To Physics
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- Chapter 4: The Force
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Test1
JEE Physics MasterclassComplete Free Video Lectures & Concepts for JEE Main & AdvancedTarget JEE Main & AdvancedModule 1: Mechanics01. Mathematical Tools & VectorsCalculus basics, dot/cross products, and unit systems.Play02. Kinematics1D, 2D motion, Projectiles, and Relative Velocity maps.Play03. Laws of Motion …
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Photoelectric Effect & Wave Particle Duality | H C Verma | Solution
1. Visible light has wavelengths in the range of \(400 \,\text{nm}\) to \(780 \,\text{nm}\). Calculate the range of energy of the photons of visible light. Solution: The energy (\(E\)) of a photon is calculated using the formula: $$E = \frac{hc}{\lambda}$$ …
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Concept of Physics | H VC Verma | Solution | Centre of Mass | Linear Momentum | Collision
1. Can the centre of mass of a body be at a point outside the body? Answer: Yes Explanation: The centre of mass (COM) is the point where the entire mass of a body can be considered to be concentrated …
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JEE Main | PYQ | Physics | Unit and Dimension
1. The dimension of \(\dfrac{B^2}{2\mu_0}\), where \(B\) is the magnetic field and \(\mu_0\) is the magnetic permeability of vacuum, is: 1. \([ML^{-1}T^{-2}]\) 2. \([ML^2T^{-1}]\) 3. \([MLT^{-2}]\) 4. \([ML^2T^{-2}]\) Solution: The quantity \(\dfrac{B^2}{2\mu_0}\) represents magnetic energy stored per unit volume (Energy …
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JEE Advanced Physics PYQ | Unit and Dimension
1. Young’s modulus of elasticity \( Y \) is expressed in terms of three derived quantities, namely, the gravitational constant \( G \), Planck’s constant \( h \) and the speed of light \( c \), as \( Y = …
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