Question

34. Calculate the wave number and frequency of radiation having the
wavelength 450 nm.​

Answer 1

Answer:

Calculate the frequency and wave number of radiation with wavelength 480 nm .

Missing: 450 ‎| Must include: 450

Top answer · 8 votes

Given : lambda = 480 nm = 480 × 10^-9 m [ 1nm = 10^-9m ] c = 3 × 10^8m/sec Frequency, v = clambda = 3 × 10^8ms^-1480 × 10^-9m = 6.25 × 10^14s^-1 = ... More