_ is a device that produces a powerful, narrow beam of light.?

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2006-09-06 10:49:57 · 7 answers · asked by seyi16914 1 in Science & Mathematics ➔ Physics

Laser

2006-09-06 10:53:00 · answer #1 · answered by Anonymous · 0⤊ 0⤋

Laser

2006-09-06 17:56:47 · answer #2 · answered by NNY 6 · 0⤊ 0⤋

A laser. L.A.S.E.R. Light Amplification through Stimulated Emission of Radiation.

2006-09-06 17:54:51 · answer #3 · answered by Picalo911 3 · 0⤊ 0⤋

A laser

2006-09-06 17:53:25 · answer #4 · answered by questor_2001 3 · 0⤊ 0⤋

5 cell maglite

2006-09-06 17:55:35 · answer #5 · answered by a tao 4 · 0⤊ 0⤋

LASER pointer.

2006-09-06 21:04:19 · answer #6 · answered by dwarf 3 · 0⤊ 0⤋

That is the LASER.

2006-09-06 17:53:16 · answer #7 · answered by Anonymous · 0⤊ 0⤋