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Lambda=? c=299,792,458 f=2x10to the 12th Hz lambda=c/f how do I solve this?

Lambda=? c=299,792,458 f=2x10to the 12th Hz lambda=c/f how do I solve this?
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3 votes
Lambda=?
c=299,792,458
f=2x10to the 12th Hz
lambda=c/f
how do I solve this?

User Dehasi
by
8.6k points

1 Answer

1 vote

\lambda=(c)/(f)\\\\ c=299729458(m)/(s)\approx3*10^(8)(m)/(s)\\\\ f=2*10^(12)Hz=2*10^(12)(1)/(s)\\\\ \lambda=(3*10^(8)(m)/(s))/(2*10^(12)(1)/(s))=1,5*10^(8-12)*(m)/(s)*s=1,5*10^(-4)m
User Pthalacker
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