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3. Calculate the wavelength of wave that has a frequency of 4.75 x 1012Hz. a. 1.43 x 1021 m b. 6.31 x 105 m 1.58 x 104 m d. 6.31 x 105 m please help C.
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3. Calculate the wavelength of wave that has a frequency of 4.75 x 1012Hz.

a. 1.43 x 1021 m
b. 6.31 x 105 m
1.58 x 104 m
d. 6.31 x 105 m
please help
C.

User Siur
by
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1 Answer

3 votes
  • Frequency=v=4.75×10^12Hz
  • Wavelength=?

We know


\boxed{\sf \lambda=(C)/(V)}


\\ \sf\longmapsto \lambda=(3* 10^8ms^(-1))/(4.75* 10^(12)s^(-1))


\\ \sf\longmapsto \lambda=0.631* 10^(-4)m


\\ \sf\longmapsto \lambda=6.31* 10^(-5)m

User Yeasin Abedin
by
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