Determine what is the final temperature of the engine

Reference no: EM13537376

An internal combustion engine with an initial temperature of 36.2 is started. The coombustion reactions add 8.66 x 10*6 J of energy as heat to the engine after several cycles. During this time, the coolant that flows through the block of the engine removes 3.63 x 10*6 J of energy as heat. At the same time, 2.60 x 10*5 J of energy is removed as heat by the exhaust gases. The engine does work, which can be described as being equivalent to one large piston with an area of 3.41 x 10*-4 m*2 being pushed a total distance of 3.35 x 10*3 m by gas at a constant pressure of 7.63 x 10*5 Pa. If 2.97 x 10*5 J must be added or removed from the engine to change ist temperature by 1.00 degrees celcius what is the final temperature of the engine?

Reference no: EM13537376

Questions Cloud

A plastic cylinder of length-index of refraction of plastic : A plastic cylinder of length 27cm its ends ground to convex (from the rod outward) spherical surfaces, each having radius of curvature18cm. A small object is placed12cm from the left end. How far will the image of the object lie from the right end..

Explain ammonia according to the chemical equation : 14 g of nitrogen is reacted with 6.0 g of hydrogen to produce 9 g of ammonia according to the chemical equation shown below. Determine the limiting reactant, theoretical yield of ammonia in grams, and percent yield of ammonia.

Explain how many grams of nitric acid : If the percent yield for the following reaction is 75.0%, and 45.0 g of NO2 are consumed in the reaction, how many grams of nitric acid, HNO3(aq), are produced. 3 NO2(g) + H2O(l) ? 2 HNO3(aq) + NO(g)

Considering a new automatic copying machine : Evanston Quick-Print Shop is considering a new automatic copying machine that can be purchased for $14,800. Delivery will cost $300 and set-up will cost $500. The machine will be paid for and placed in service Dec 31,1993. It will be depreciat..

Determine what is the final temperature of the engine : An internal combustion engine with an initial temperature of 36.2 is started. The coombustion reactions add 8.66 x 10*6 J of energy as heat to the engine after several cycles. what is the final temperature of the engine

What is the relative speed between the two rockets : A person on earth notices a rocket approaching from the right at a speed of 0.75c and another rocket approaching from the left at 0.60c. What is the relative speed between the two rockets, as measured by a passenger on one of them? ......c

Explain balance the chemical equation given below : Balance the chemical equation given below, and determine the number of grams of MgO needed to produce 15.0 g of Fe2O3. ___ MgO(s) + ___ Fe(s) ? ___ Fe2O3(s) + ___ Mg(s)

What is speed of exploration vehicle relative to spaceship : A spacecraft approaching the earth launches an exploration vehicle. After the launch, an observer on earth sees the spacecraft approaching at a speed of 0.45c and the exploration vehicle approaching at a speed of 0.80c. What is the speed of the explo..

What is the velocity of the cart at this position : A low friction cart of mass 5 kg is attached to a spring that is stretched 1.5 m from its equilibrium length, and then the cart is released. Spring constant is 2.6666 Nm. What is the Kinetic Energy of the cart just as the spring passes through its eq..

User Account

All Pages