H2P-235

Measuring wavelength with a grating

H2 Physics · JC 1 · Medium · Measuring wavelength with a grating

1. $6.8\times10^{5}\,\text{m}^{-1}$
2. $3.4\times10^{5}\,\text{m}^{-1}$
3. $2.0\times10^{6}\,\text{m}^{-1}$
4. $1.5\times10^{6}\,\text{m}^{-1}$

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