현대물리학 beiser 6판 3장 연습문제 영문판
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작성일 19-06-20 07:42
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현대물리학 beiser 6판 3장 연습문제 영문판
현대물리학 beiser 6판 3장 연습문제 영문판 , 현대물리학 beiser 6판 3장 연습문제 영문판기타솔루션 , 현대물리학 beiser 판 장 연습문제 영문판
Download : 현대물리학 beiser 6판 3장 연습문제 영문판.pdf( 74 )
순서
Chapter 3. Problem Solutions
1. A photon and a particle have the same wavelength. Can anything be said about how their linear momenta compare About how the photon`s energy compares with the particle`s total energy About how the photon’s energy compares with the particle`s kinetic energy
¡¼Sol¡½ From Equation (3.1), any particle’s wavelength is determined by its momentum, and hence particles with the same wavelength have the same momenta. With a common momentum p, the photon’s energy is pc, and the particle’s energy is ( pc )2 + (mc 2 )2 , which is necessarily greater than pc for a massive particle. The particle’s kinetic energy is K = E mc 2 =
(pc )2 + (mc 2 )
2
mc 2
For low values of p (p``mc for a nonrelativistic massive particle), the kinetic energy is K p2/2m, which is necessarily less than pc. For a relativistic massive particle, K pc mc2, and K is less than the photon energy. The kinetic energy of a massive particle will always be less than pc, as can be seen…(생략(省略))
현대물리학 beiser 6판 3장 연습문제 영문판
솔루션/기타
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설명
다.
