Review Quiz: Quiz 1 core: 0 of 1 pt 9 of 12 v Test Sco Pre-test Question 3 Abink

Question

Review Quiz: Quiz 1 core: 0 of 1 pt 9 of 12 v Test Sco Pre-test Question 3 Abink of a human eye takes approximately 300 to 400 milliseconds. Convert 335 milliseconds to units of shake. One 'shake is equal to 10 nanoseconds. EA Click the icon to view Sl prefixes table. A time period of 335 milliseconds is 3.35x107 shakes. (Round your answer to three significant digits. For scientific notation use the multiplication symbol in the math palette as needed. Question is complete. Tap on the red indicators to see incorrect answers.

Explanation / Answer

1 shake = 10 nanoseconds = 10*10-9 = 10-8 seconds

335 milliseconds= 335*10-3 seconds

So, 1 second=1/(10-8) = 108 seconds

Therefore, 335*10-3 seconds = 335 * 10-3 * 108 =335 * 10*5 = 3.35 * 107 shakes.

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