Recent content by kur82
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Graduate Atomic Energy States in a Crystal: Einstein's Relation
Does atoms in a crystal have energy states like electronic states? it is according to Einstein relation for harmonic oscillator.E=nhw- kur82
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- Atomic Crystal Energy Energy states Relation States
- Replies: 1
- Forum: Atomic and Condensed Matter
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Graduate Understanding Rest Mass of an Electron in a Crystal
Hi all. we know that the rest is the mass of an object within a coordinate system which has zero velocity, but how does it exist for an electron inside a crystal, which we call rest mass of electron, how electron exist with zero velocity.or we mean by zero velocity of electron with respect to...- kur82
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- Crystal Electron Mass Rest Rest mass
- Replies: 2
- Forum: Special and General Relativity
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High School Water Evaporation: Boiling Point & Slow Evaporation
It is known that boiling point of water is 100C or evaporated at 100C and atmospheric pressure. why we see that water evaporates slowly at all temperature. -
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High School ?Radio Waves vs Visible Light: Is it Correct?
radio waves propagate through air or penetrate material more than visible light. is it correct? why