calculate the frequency of radiation with wavelength 480nm
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wave number =1/wavelength.... 1/489×10^-9m = .00204×10^9 cm^-1
frequency=c\wavelength =3×10^8÷489×10^-9 = .00613×10^17 Hz
frequency=c\wavelength =3×10^8÷489×10^-9 = .00613×10^17 Hz
chneeraja1979p9dkt7:
how you got c value
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