Which Part of the Optical Drive Is Responsible for Reading

question 69

Multiple Choice

Which part of the optical drive is responsible for reading information?

• A) Laser lens
• B) Laser cathode
• C) Prism
• D) Reflective coating

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Definitions:

Scientific Method

A systematic approach to research that involves observation, hypothesis formation, experimentation, and the drawing of conclusions.

Observations

The act of noticing and recording something, typically in the context of scientific research or data collection.

Independent Variable

The variable in an experiment that is manipulated or changed to observe its effect on a dependent variable.

X-axis

The horizontal axis in a coordinate system, often representing the independent variable in a graph.