Make a side-by-side drawing that shows the the diffraction pattern of the single 0.04 mm slit adjacent to and at the same scale (actual size) as the interference patterns of the two pairs of 0.04 mm slits (one set spaced 0.50 mm and the other 0.25 mm) Explain what features of the two-slit pattern demonstrate the effects of both interference and diffraction.

Which of the following is a direct benefit of the use of assembly lines in production a. laws against theft fraud and coercion are needed to protect free choice. b. the government needs to plan efficient outcomes. c. competition among producers by itself cannot ensure a wide range of consumer choices. d. works pressure the government to guarantee minimum wages