Hi, I am trying to source some light measuring equipment - I can only think of a camera photometer.
I know that adjusting the temperature will change the colour of the light, projected from the prism, but can this information / data be captured and recorded?
Welcome to the forum.
I had an old type photometer. It measures light intensity.
Projected from the prism? Sounds like there is more to yourr question.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.