Mathematics, 16.09.2019 18:00 israel8471
Suppose that the central diffraction envelope of a double-slit diffraction pattern contains 15 bright fringes and the first diffraction minima eliminate (are coincident with) bright fringes. how many bright fringes lie between the first and second minima of the diffraction envelope?
Answers: 2
Mathematics, 21.06.2019 18:30
[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?
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Mathematics, 21.06.2019 20:00
Seymour is twice as old as cassandra. if 16 is added to cassandraās age and 16 is subtracted from seymourās age, their ages become equal. what are their present ages? show !
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Mathematics, 22.06.2019 00:00
The statements below can be used to prove that the triangles are similar. ? ā³abc ~ ā³xyz by the sss similarity theorem. which mathematical statement is missing? ā b ā
ā y ā b ā
ā z
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Mathematics, 22.06.2019 01:00
The triangles are similar. what is the value of x? enter your answer in the box.
Answers: 1
Suppose that the central diffraction envelope of a double-slit diffraction pattern contains 15 brigh...
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