Question: 2.5 () 5 The internal energy change in a system that has absorbed 2.1 kcal of heat and done 500 J of work is (1

2.5 () 5 The internal energy change in a system that

2.5 () 5 The internal energy change in a system that has absorbed 2.1 kcal of heat and done 500 J of work is (1 col = 4,184 ) : A) 92861 B) 8868 C) 39 (0) D) 8286 ] E) 7868.J E A D B C

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemistry Questions!

David R. and Ella M. Cole (ages 39 and 38, respectively) are husband and wife who live at 1820 Elk Avenue, Denver, CO 80202. David is a self-employed consultant, specializing in retail management and...

4 4 () a 2.5 The following are state functions except: A) Enthalpy B) Work C) Internal energy D) Entropy E) Temperature EO D She (LA) LA 2.5 5 The internal energy change in a system that has absorbed...

2.5 () 5 The internal energy change in a system that has absorbed 2.1 kcal of heat and done 500J of work is ( cal =4.184 J) ; A) 92861 B) 8868.J C) 7900J D) 8286J E) 7868J 8 C B D G thing E

What is the difference between a reversible and irreversible gas expansion? [26] How does a car battery store energy? [27] What are the common muzzle exit velocities for ammunition in normal ries?...

14. 1Wave velocity and wavelength are related to the waves frequency and period by vw=m or vw=f3L true False 15. A transverse wave has a disturbance perpendicular to its direction of propagation....

) An axial flow turbine operating with an overall stagnation pressure of 8 to 1 has a polytropic efficiency of 0.85. Determine the total-to-total efficiency of the turbine. (ii) If the exhaust Mach...

3-1C W hat is the difference between saturated liquid and compressed liquid? 3-2C What is the difference between saturated vapor and superheated vapor? 3-3C Is there any difference between the...

20:54 DN 46 || 4G R Phys 1011 Assignment! (1).pdf - Saved K 3. A nozzle with a diameter of 0.500 cm is attached to a garden hose with a radius of 0.900 cm. The flow rate through hose and nozzle is...

ANSWER ALL QUESTIONS. BE SURE TO ANSWER 2 -1 C What is the difference between the macroscopic and microscopic forms of energy? 2-2C What is total energy? Identify the different forms of energy that...

1. Find the equation of state of a solid that has an isobaric expansion coefficient dVidT = 2cT - bp and an isothermal pressure-volume coefficient dVidp = -bT. 2. what is the fractional increase in...

2) If 25.0 g S (molar mass = 256.56 g/mol) is made to react with 2.0 L O at 30 C and 1.0 atm, what is the maximum amount (in grams) of SO3 produced? S (s) + 12 O2 (g) 8 SO3(g) (6 pts.) 3) A mixture...

List four ways systems might provide for users to protect their files against other users.

Upon successfully obtaining the job, she commenced work on 1 May of the current FBT year and was provided with the following benefits: (a) A relocation allowance of $7,000. (b) A copy of the musical...

You estimate you will need approximately $45,000 to purchase the business and an additional $15,000 to renovate the kitchen. You currently have $25,000 invested which you will use. You would like to...

1. [4 marks] Write a query to list a summary of customer balance for those customers who made purchase. More specifically, the summary should include the minimum balance, maximum balance, and average...