Question

What is the frequency of electromagnetic energy with a wavelength of 5 x 10^-7 meters?

Answer 1

we have to apply this formula:
\[\Large \nu = \frac{c}{\lambda } = \frac{{3 \times {{10}^8}}}{{5 \times {{10}^{ - 7}}}}\]

Answer 2

where \nu is the requested frequency

Answer 3

ok! so we get 6E14 ?

Answer 4

yes! correct!

Answer 5

is that our final solution? :O

Answer 6

yes!

Answer 7

ooh okie yay! thank you!!:D

Answer 8

:)