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Black body Radiation
History:
Concept of Photon
Thomas Youngs's 1801 double slit experiment provides strong evidence that visible light is wave like. i.e all radiation in EMS have wave like aspect (X ray diffraction).
Another property of light is particle nature (Packet of energy E= hf) strongly supported by Photo Electric effect, compton effect etc.
Q: How photon was introduced?
In 19th century investigators discovered two important qualitative properties of thermal radiation
- This says the energy is quantized.
- Each discrete energy value corresponds to a different quantum state.
Academic Essay Writing
Consider the best organisation of the essay - should it be broken into sections?
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