Question

the wavelength of blue light is 480nm.calculate the frequency of this light​

Answer 1

Answer:

Answer :

v=6.25×1014s−1,v¯=2.08×106m

Solution :

λ=480nm=480×10−9m,c=3×108m−1

v=cλ=(3×108ms−1)(480×10−9m)=348×1016s−1=6.25×1014s−1

Wave number (v¯)=1λ=1480×10−9m=2.08×106m

Explanation:

Answer 2

Answer:

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