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Margaret [11]
2 years ago
5

3. Calculate the wavelength of wave that has a frequency of 4.75 x 1012Hz.

Physics
1 answer:
Klio2033 [76]2 years ago
4 0
  • Frequency=v=4.75×10^12Hz
  • Wavelength=?

We know

\boxed{\sf \lambda=\dfrac{C}{V}}

\\ \sf\longmapsto \lambda=\dfrac{3\times 10^8ms^{-1}}{4.75\times 10^{12}s^{-1}}

\\ \sf\longmapsto \lambda=0.631\times 10^{-4}m

\\ \sf\longmapsto \lambda=6.31\times 10^{-5}m

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