Which of the following situations would result in constructive interference? Check all that apply. 1) A 7.42 mm trough intersecting with a 1.93 mm trough
2) A 4.55 N trough intersecting with a 1.59 N trough
3) A 0.44 inch trough intersecting with a 0.72 inch crest
4) A 1.77 cm crest intersecting with a 0.65 cm crest
5) A 1.2 mm crest intersecting with a 3.9 mm trough