물질과 빛은 입자성과 파동성 둘 다 가질 수 있다

물질과 빛은 입자성과 파동성 둘 다 가질 수 있다

 

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Both matter and light can have both particle and wavelike properties.

This behaviour can be summed up in 2 important relations.

 

 

▶ For the energy of the particle (photon) of light

> E = hf (Planck’s hypothesis)

E = hν ( 관련 글 http://ywpop.tistory.com/4964 )

where E is the energy, f is the frequency (= c/λ where λ is the wavelength)

and h is a proportionality factor (Planck constant).

 

 

▶ For the wavelength of a particle

> λ = h / p (de Broglie’s hypothesis)

p = h / λ ( 관련 글 http://ywpop.tistory.com/3539 )

where p is the momentum(운동량) and h is the Planck constant.

 

 

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