titeasiawilliams titeasiawilliams

11-12-2018
Physics

contestada

A light beam which is amplified into a strong concetrated beam of light is known as A) a laser. B) a transistor. C) a microwave oven. D) a light emitting diode.

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thomasshy116 thomasshy116

11-12-2018

The correct answer is A. a Laser.

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katelynnjoyce1 katelynnjoyce1

07-05-2019

Answer:

The answer is (A)!

Explanation:

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