- #1
Elbraido
- 17
- 1
Hi this is my first question and love these Forums.
I have a Independent research task due next term.
My idea was:
Seeing the change of wave length of light as it passes through different substances.
My question is:
How do i measure the wave length? Because I could use a spectrometer but my teacher told me that as the light leaves the substance such as glass it returns back to its orignal wavelength. This my biggest obstacle and I would find a solution really usefull.
Thanks
I have a Independent research task due next term.
My idea was:
Seeing the change of wave length of light as it passes through different substances.
My question is:
How do i measure the wave length? Because I could use a spectrometer but my teacher told me that as the light leaves the substance such as glass it returns back to its orignal wavelength. This my biggest obstacle and I would find a solution really usefull.
Thanks
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