English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

2006-10-29 04:12:18 · 2 answers · asked by Anonymous in Science & Mathematics Engineering

2 answers

nothing!
nothing is a set which may contain elements like prism.

Just try gedanken experiment!!!
imagine.

2006-10-29 04:44:48 · answer #1 · answered by nabinkm 3 · 0 0

Some source of radiation and some way to detect it. Then, in between those two, you could have reflectors, lenses, polarizers, gratings, slits, and a partridge in a pear tree ☺


Doug

2006-10-29 12:36:24 · answer #2 · answered by doug_donaghue 7 · 0 0

fedest.com, questions and answers