Asked by Peter

Calculate the frequency of radiation with a wavelength of 1.27 × 104 °A (angstroms).
Answer in units of s^−1.

I got 8.34080793e-25. Is that right?
Answered by bobpursley
DOesn't look right to me.

frequency=speedlight/wavelength
= 3E8/1.27E(-10+4)
Answered by Peter
Can you elaborate on the steps?
Answered by Peter
Is the answer 2.362204724e14 Hz?
Answered by DrBob222
That looks ok to me (the last figure that is).
Answered by ...
are you in whites class?
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