Question

if the average life of a person is taken as 100s , the age of the universe on this scale is of the order

(1).10 power10s

(2).10 power 8s

(3).10 power17s

(4).10 power 9s

explain how?

Answer 1

2 as one person is 100s so the universe cam Jane 10 power 10s to show on scale