Answer:
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Answer:
Inverter is an electronic circuit that is located behind the LCD screen on a laptop.
Explanation:
Inverter is an electronic device that is used to convert DC voltage into AC voltage. This will lead to control the output power that is required to Liquid Crystal display. The Output power is limit up to the requirement of Florescent light that are used in Liquid crystal display to make picture visible.
This Inverter is just behind the LCD in laptop to control the lights on the display of screen.
Explanation:
The standard punch card (for computers) was invented and developed by Herman Hollerith. But the idea of punch cards was already long invented, used to control Jacquard looms.
Jacquard looms were looms that used punch cards to control the pattern a loom weaves.
The idea of punch cards in Jacquard looms also influenced Charles Babbage, who decided to use punched cards to control the sequence of computations in his proposed analytical engine. Unlike Hollerith's cards of 50 years later, which were handled in decks like playing cards, Babbage's punched cards were to be strung together.
