4th Edition

ISBN: 9780135272947

Author: Wolfson

Publisher: VST

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Textbook Question

Chapter 1, Problem 55P

The semiconductor chip at the heart of a personal computer is a square 4 mm on a side and contains 10¹⁰ electronic components.

(a) What’s the size of each component, assuming they’re square?
(b) If a calculation requires that electrical impulses traverse 10⁴ components on the chip, each a million times, how many such calculations can the computer perform each second? (Hint: The maximum speed of an electrical impulse is about two-thirds the speed of light.)

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Chapter 1, Problem 54P

Chapter 1, Problem 56P

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