Using the data in Table 1.3 and the appropriate conversion factors, find the age

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Question

Using the data in Table 1.3 and the appropriate conversion factors, find the age of the universe in years.

Table 1.3

Approximate Values of Some Time Intervals Time Interval (s) Age of the Universe 5 ? 1017 Age of the Earth 1 ? 1017 Average age of a college student 6 ? 108 One year 3 ? 107 One day (time required for one revolution of Earth about its axis) 9 ? 104 Time between normal heartbeats 8 ? 10-1 Perioda of audible sound waves 1 ? 10-3 Period of typical radio waves 1 ? 10-6 Period of vibration of an atom in a solid 1 ? 10-13 Period of visible light waves 2 ? 10-15 Duration of a nuclear collision 1 ? 10-22 Time required for light to cross a proton 3 ? 10-24 a A period is defined as the time required for one complete vibration

Explanation / Answer

Age = 5*1017 /365/24/60/60 = 1.5855*1010 years!!!

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Using the data in Table 1.3 and the appropriate conversion factors, find the age

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