Question

The optical mouse has a blue light under it true or false

Answer 1

Answer:

Actually the optical mouse uses light instead of ball.

Explanation:

As well the ball mouse does use a blue ball it uses a red ball.

Answer 2

Answer:

Many optical mouse do, in fact, have a blue glow underneath them. The mouse's optical sensor uses this blue light to monitor its progress across a surface.

Explanation:

• The blue light beams onto the area below an optical mouse as it is moved.
• Some of the light is reflected back up to the optical sensor of the mouse by the surface, and the optical sensor examines the reflected light to identify the mouse's position.
• The mouse can detect even very tiny movements with high accuracy thanks to this procedure, which is repeated numerous times per second.
• Not all optical mice, it should be noted, have blue LEDs. Some people use different hues, like crimson or green.
• Some optical mice might not have any visible LEDs at all because their sensor might be in a different place or employ a different kind of technology.
• Even though many optical mice do have blue LEDs, this is not a universal law.

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