A400 gram sample of alcohol at 10o c [ca=2.64 j/g*oc] is mixed with 400 grams of warm water [cw=4.186 j/g*co] at 88o c. assume no heat is lost to the surroundings, what is the final temperature of the mixture when thermal equilibrium is reached?

alcohol = -[warm water]
mcaδt = -[mcwδt]
can u pls?

What is the order of the moon, earth, and sun in a lunar eclipse and a solar eclipse?

How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a. the kinetic energy increases. b.the kinetic energy decreases. c.the kinetic energy remains the same. d.the kinetic energy is always zero.

Athin nonconducting rod with a uniform distribution of positive charge q is bent into a circle of radius r. the central perpendicular axis through the ring is a z-axis, with the origin at the center of the ring. a) what is the magnitude of the electric field due to the rod at z = 0? n/c (b) what is the magnitude of the electric field due to the rod at z = infinity? n/c (c) in terms of r, at what positive value of z is that magnitude maximum? r (d) if r = 4.00 cm and q = 9.00 µc, what is the maximum magnitude? n/c