H2P-616

Measuring wavelength with a grating

H2 Physics · JC 2 · Hard · Measuring wavelength with a grating

1. $1.0\times10^{-6}\,\text{m}$
2. $5.0\times10^{-7}\,\text{m}$
3. $2.5\times10^{-7}\,\text{m}$
4. $2.0\times10^{-6}\,\text{m}$

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