Saturday
March 25, 2017

Post a New Question

Posted by on .

In which of the situations listed below is energy being transferred as heat to the system in order for the system to do work? In which situation is work being done on the system in order for energy to be transferred from the system as heat?
a. Two sticks are rubbed together to start a fire.
b. A firecracker explodes.
c. A red-hot iron bar is set aside to cool.

2. Identify the following processes as isothermal, isovolumetric, or adiabatic:
a. a tire being rapidly inflated
b. a tire expanding gradually with heating
c. a tire being heated while in a rigid metal container

  • Physics - ,

    niga biga since 2010

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question