Question

It's a 12 letter word/words put together, and it's for a crossword puzzle, it's an emergency

Answer 1

There’s either red-shift which is called bathochromic OR blue-shift which is called hypsochromic.
They are both 12 letters so I’m not sure which would work.
I’m hope this helps.

Answer 2

Step-by-step explanation:

A wavelength shift to the different