In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

[Q]: One of this god's possessions changes from a Madjet to a Semektet daily, and this ancestor of all nine members of the Ennead was sometimes symbolized by the Bennu phoenix. This figure mixed some red beer and used it to pacify a bloodthirsty Sekhmet. This god was cured of a snakebite by Isis after he gave her the (*) secret name hidden in his body. Akhenaten replaced this deity's syncretization with the worship of Aten, and one of his epithets, Horakhty, means "Horus of the Horizons". This god rides a solar barque each night and had a center of worship at Heliopolis. For ten points, name this falcon-headed Egyptian god of the Sun.
[A]: Social Science


[Q]: Mobility is related to the zeta potential, dielectric constant, and this quantity in the Smoluchowski equation. For gases, the variation of this quantity with temperature is given by Sutherland's formula. Measured with a Zahn cup, this quantity is squared in the Grashof number, and the ratio of this quantity to thermal diffusivity is the Prandtl number. When this quantity is zero, the Euler equations correspond to the NavierStokes equations. Reynolds number is the ratio of inertial forces to this quantity, which is constant for Newtonian fluids. Measured in poise [PWAHZ], this quantity is zero for superfluids. For 10 points, name this internal friction of a fluid that tends to resist its flow.
[A]: Science


[Q]: Galois theory can be applied to the symmetric type of these expressions, which also appear in Vieta's formulas. Weierstrass's theorem uses these to achieve a uniform approximation, and Cardano's theorem is used to solve a specific type of them. There are no general solutions to these expressions with degree (*) five or higher, and they can be simplified using synthetic division. Functions of this type are all continuous and differentiable, and they have at least one complex root according to the fundamental theorem of algebra. For ten points, identify these algebraic expressions that contain variables raised to a power, such as 2y and 3x plus 1.
[A]:
Science