H2P-624

Measuring wavelength with a grating

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

1. $1.6 \times 10^{-3}\,\text{m}$
2. $1.6 \times 10^{-4}\,\text{m}$
3. $5.2 \times 10^{-4}\,\text{m}$
4. $5.8 \times 10^{-3}\,\text{m}$

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