Is Energy Quantized? - Facts & Explanation

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    Energy quantized
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Discussion Overview

The discussion centers around the question of whether energy is quantized, exploring different perspectives on the nature of energy transfer, particularly in relation to electromagnetic waves and kinetic energy. Participants engage with theoretical implications and interpretations of energy in various contexts.

Discussion Character

  • Debate/contested

Main Points Raised

  • Some participants assert that energy transfer in the form of electromagnetic waves is quantized.
  • Others argue that energy as a whole is not quantized, suggesting that kinetic energy can be transferred in any amount to an object.
  • A participant mentions that for a free particle moving in one dimension, its energy can take any possible value, implying a continuous spectrum of energy values.
  • One participant provides a link to additional reading material, indicating a resource for further exploration of the topic.

Areas of Agreement / Disagreement

Participants express differing views on the quantization of energy, with no consensus reached on whether energy itself is quantized or if it can take on any value.

Contextual Notes

There are unresolved assumptions regarding the definitions of energy and the contexts in which quantization may or may not apply, particularly in relation to different forms of energy transfer.

quawa99
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Is energy quantized?
 
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Energy transfer in the form of EM waves is quantized. But I don't believe energy as a whole is. I'm pretty sure I can transfer any amount of kinetic energy to an object.
 
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For a free particle moving in a one dimension in the interval (-infty, +infty) its energy can take any possible value.
 
You might want to read https://www.physicsforums.com/blog.php?b=3588
 
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