Photon Energy Hard
Photon energy E related to frequency f by:
Select the correct option:
Solution
E = h f
This is the Planck-Einstein relation, representing the quantization of energy in electromagnetic radiation. E=hf where h≈6.626×10−34 J⋅s is Planck's constant. In terms of wavelength: E=λhc.
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About This Question
- Subject
- physics
- Chapter
- dual nature of radiation and matter
- Topic
- photon energy hard
- Difficulty
- Hard
- Year
- 2025
Solution
Correct Answer:
E = h f
This is the Planck-Einstein relation, representing the quantization of energy in electromagnetic radiation. E=hf where h≈6.626×10−34 J⋅s is Planck's constant. In terms of wavelength: E=λhc.
This hard difficulty physics question is from the chapter dual nature of radiation and matter, covering the topic of photon energy hard. It appeared in the 2025 exam.
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