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1. A source emits...
Physics, 05.05.2020 14:38 samdoesmath6352
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| ՎԷԼԱՏԻՆ
ՍՏՆ ԱՅՆ (Խն
լոյ
1. A source emits 531.62-nm and 531.81-nm light. (a) What
minimum number of grooves is required for a grating that
resolves the two wavelengths in the first-order spectrum?
(b) Determine the slit spacing for a grating 1.31 cm wide
that has the required minimum number of grooves.
Answers: 3
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