16. In a factory, a parabolic mirror to be used in a searchlight was placed on the floor. It measured 50 centimeters tall and 90 centimeters wide. Where should the filament be placed in the searchlight to achieve the brightest beam? 80 60 40 20 40 -20 20 40 A) 10.125 cm from the vertex B) 20.25 cm from the vertex C) 5 cm from the vertex D) at the vertex

16. In a factory, a parabolic mirror to be used in a searchlight was placed on the floor. It measured 50 centimeters tall and 90 centimeters wide. Where should the filament be placed in the searchlight to achieve the brightest beam? 80 60 40 20 40 -20 20 40 A) 10.125 cm from the vertex B) 20.25 cm from the vertex C) 5 cm from the vertex D) at the vertex

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter84: Binary Numeration System

Section: Chapter Questions

Problem 5A

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