BIO How many times does a typical person blink her eyes in

University Physics | 13th Edition | ISBN: 9780321675460 | Authors: Hugh D. Young, Roger A. Freedman

ISBN: 9780321675460 31

Solution for problem 21E Chapter 1

University Physics | 13th Edition

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University Physics | 13th Edition

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Problem 21E

BIO How many times does a typical person blink her eyes in a lifetime?

Step-by-Step Solution:

Solution 21E Step 1 Here we would compute the number of times a person would compute blink his eyes in his lifetime. Consider that on average a person lives for 60 years. A human needs 6 hours of sleep every day. Thus on an average a human would keep his eyes open for 18 hours a day( One day is equal to 24 hours).

Step 2 of 3