vegasbszak vegasbszak

10-06-2021
Engineering

contestada

Which of the following identifies the main reason inventing the light bulb involved a long trial and error process?

The light bulb parts needed to be reliable.

The light bulb parts needed to be economical.

The light bulb parts needed to withstand heat.

The light bulb parts needed to withstand pressure.

Respuesta :

Gucciboique Gucciboique

10-06-2021

Answer:

The light bulb needed to withstand heat

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DanielK1104 DanielK1104

22-04-2022

Answer:

The light bulb parts needed to withstand heat.

(i know)

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