A laser emits two wavelengths (₁ = 420 nm; λ₂ =630 nm). When these two wavelengths strike agrating with 450 lines/mm, they produce maxima(in different orders) that coincide.Part AWhat is the order (m) of each of the two overlapping lines?Express your answers as integers separated by a comma.m1, m2 =ΜΕ ΑΣΦSubmitRequest AnswerPart BAt what angle does this overlap occur?Express your answer using two significant figures.0 =ΕΧΕΙ ΑΣΦSubmitRequest Answer??

Approach to solving the question: The diffraction grating. Detailed explanation:

Answered: A laser emits two wavelengths (₁ = 420…

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter7: Electronic Structure

Section: Chapter Questions

Problem 7.19QE

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