Which of the following diagrams represents a homogeneous mixture?  

The office hours are listed in the syllabus and they are by appointment only.

As shown in the figure, a rectangular current loop is carrying current I = 3.0 A, in the direction shown, and is located near a long wire carrying a current Iw. The long wire is parallel to the sides of the rectangle. The rectangle loop has length 0.80 m and its sides are 0.10 m and 0.70 m from the wire, as shown. We measure that the net force on the rectangular loop as 4.9 × 10-6 N directed towards the wire.    (a) What is the magnitude of the current Iw?   [current] (b) In which direction does Iw flow: from top to bottom or from bottom to top in the sketch?  [direction]

A tetrahedron has an equilateral triangle base with 20-cm-long edges and three equilateral triangle sides. The base is parallel to the ground, and a vertical uniform electric field of strength 200 N/C passes upward through the tetrahedron.  (a)  What is the electric flux through the base?  [efluxtet] (b) What is the electric flux through each of the three sloping sides?  [efluxsides]

______________ tries to reflect real life, something accessible to any viewer, in his super-realistic sculptures, like ______________.

This painting by ________________, is called the Deposition of Christ, and is done in the _____________ style.

This fertility figure is nicknamed the _____________ and was created during the __________period.

This group portrait from the Baroque Period is

___________ shows how ____________ used intensely brilliant color, thick, rapidly applied brushstrokes, and expressive line in his paintings.

What is the % margin of the Envelopes subcategory? (answer percentage as an integer i.e.  45.5% would be entered as 45.5)