A helium-neon laser 633 nm illuminates a diffraction
A helium-neon laser (?=633 nm) illuminates a diffraction grating. The distance between the two m=1 bright fringes is 31 cm on a screen 2.2 m behind the grating. What is the spacing between slits of the grating?
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A helium-neon laser (?=633 nm) illuminates a diffraction grating. What is the spacing between slits of the grating
Copper (II) hydroxide from Copper (II) nitrate. Confirm that an acid base reaction occurred stoichiometrically identify the limiting the reactant and the excess reactant.
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A student doing this experiment obtained a value of 110% for the recovery if copper. What is the possible explanation for this anomalous result
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