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Date Posted: 19:37:04 03/22/00 Wed
Author: 年糕
Author Host/IP: pcd029212.netvigator.com / 203.198.106.212
Subject: Re: 請問wavelength長短同refraction有乜關係?
In reply to: 仇耀初老師 's message, "Re: 請問wavelength長短同refraction有乜關係?" on 18:37:06 03/22/00 Wed

> When light ray is incident from a optically less
> denser medium to a denser one, the speed of the light
> will be decrease but the frequency of the light ray
> does not. This leads to the wavelength decreased.
>
> So, in refraction, the wavelength
> (1) decreases when incident from optically less denser
> medium to a densor one.
> (2) increases when incident from optically denser
> medium to a less densor one.

咁warelenght長短同折射幅度有咩關係呀?
因為我從ce98-16中見到有關紫光和紅光的折射不同,請你解釋給我聽.Thanks

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