Question

which of these is not a type of computer mouse.
1) Mechanical

2)optical

3)CRT​

Answer 1

Answer:

3) CRT

Explanation:

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Answer 2

Answer:

CRT is not a type of computer mouse.

The CRT is a type of display screen that generates visuals in the form of a video signal. It is a form of a vacuum tube that produces pictures when an electron beam from an electron cannon meets a phosphorescent surface. In other words, the CRT creates beams, accelerates them at high speeds, and deflects them in order to create pictures on the phosphorous screen.

The operation of a CRT is dependent on the movement of electron beams. Electron cannons produce highly concentrated electrons that are accelerated at high voltage. When a high-velocity electron beam meets a fluorescent screen, it produces a light spot. A CRT's functioning elements are encased in a vacuum glass envelope, allowing the emitted electron to can easily flow from one end of the tube to the other.

Learn more about CRT here:

https://brainly.in/question/319109

Learn more about types of CRT here:

https://brainly.in/question/8745515

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