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?

Ineed ! using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.

Along wire carrying a 4.2 a current perpendicular to the xy-plane intersects the x-axis at x=−1.7cm. a second, parallel wire carrying a 3.0 a current intersects the x-axis at x=+1.7cm. part a at what point on the x-axis is the magnetic field zero if the two currents are in the same direction? express your answer to two significant figures and include the appropriate units.

Calculate the velocity of a car traveling in a straight path due east with a distance of 16 meters in 2 seconds. question 1 options: a)32 m/s b)32 m/s e c) 8 m/s e d) 8 m/s