A System Delivers 225 J of Heat to the Surroundings

question 36

Multiple Choice

A system delivers 225 J of heat to the surroundings while delivering 645 J of work. Calculate the change in the internal energy, E, of the system.

• A) -420 J
• B) 420 J
• C) -870 J
• D) 870 J
• E) -225 J

---

Definitions:

Motor Vehicles

Wheeled transportation vehicles powered by an internal combustion engine or electric motors, used for the conveyance of people or goods.

Finished Goods Inventory

The stock of completed products that are ready to be sold but have not yet been purchased by consumers or clients.

Cost Of Goods Sold

The immediate expenses directly related to the manufacture of products a company sells, such as raw materials and workforce costs.

Finished Goods Inventory

The stock of completed products that are ready to be sold.