Charles Babbage Invented Which of the Following Early Computing Devices

question 50

Multiple Choice

Charles Babbage invented which of the following early computing devices?

• A) Analytical engine
• B) Memory drum
• C) Transistor
• D) Vacuum tube
• E) Abacus

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Definitions:

Electromagnetic Radiation

A form of energy that is all around us and takes various forms, such as radio waves, microwaves, X-rays, and gamma rays, all traveling at the speed of light.

Optic Nerve

A pair of nerves transmitting visual information from the retina to the brain.

Amplitude

The height or strength of a wave signal, which in the context of sound, relates to its loudness.

Fovea

A small depression in the retina where visual acuity is highest, and the concentration of cones is maximized for sharp central vision.