definition of 1A windows?

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definition of 1A windows?

2007-08-09 06:34:47 · 2 answers · asked by lokesh k 1 in Science & Mathematics ➔ Engineering

2 answers

I am assuming the A in the question refers to Angstrom units.

A 1A window is one that permits energy with a wavelength of 1 Angstrom to pass through it without much attenuation.

2007-08-09 07:29:42 · answer #1 · answered by Rich Z 7 · 0⤊ 0⤋

Wow, and here I was going to say it is a fire rated window, class 1a.

2007-08-10 11:04:51 · answer #2 · answered by dieyouevilfrustratingprogram 5 · 0⤊ 0⤋