H2P-613

Measuring wavelength with a grating

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

1. $7.8 \times 10^{-3}\,\text{m}$
2. $2.6 \times 10^{-3}\,\text{m}$
3. $3.9 \times 10^{-3}\,\text{m}$
4. $1.3 \times 10^{-2}\,\text{m}$

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