how the calculators are calculating all the addition ,subraction, division and multiplication ,etc in 1 seconds fastly tell how what the thing helping it to calculate fastly
Answers
Answer:
How do calculators work?
Nice question
Calculators are one of the greatest inventions in 20th century. If you open the casing of an Electronic calculator u will find hundred of parts inside like
Processor Chip : A Microchip does all the hard work. It scans the input and generate output accordingly.
Lithium battery : Provides power to the calculator. Some Calculator also have “Solar Cell” to provide free power during daytime.
Keyboard sensors : It is used for detecting keyboard input.
LCD : A Liquid Crystal Display for showing you numbers as you type and display result.
When you hit a key an electrical contact is made between layers of k
Most calculators rely on integrated circuits more commonly known as chips. Integrated circuits contain transistors that can be turned on and off with electricity to perform mathematical calculations.
The most basic calculations are addition, subtraction, multiplication and division. The more transistors an integrated circuit has, the more advanced mathematical functions it can perform.
Step-by-step explanation:
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Answer:
it does all that because a program is running behind it which is coded by the company
you will study more about it in ninth standard so be patient