Question

The first one is wrong for piscosecond

The following times are given using metric prefixes on the base SI unit of time: the second. Rewrite tten as 4.7 x 1013 s, (Enter your answers as m x 109, where 1 s Iml < 10 and n is an integ (a) 990 Ps 90x 10 (b) 982 fs (c) 13 ns (d) 578 us nission 2 (3.5/4 points)

Answer 1

Answer)

990 Ps = 9.9*10^-10 sec

Since 1 Ps =10^-12 sec

Its absolutely correct!

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Good luck!:)