This topic contains a solution. Click here to go to the answer

Author Question: Three identical resistors are connected in parallel to a 12. V battery. What is the voltage of any ... (Read 130 times)

vinney12

  • Hero Member
  • *****
  • Posts: 586
Three identical resistors are connected in parallel to a 12. V battery. What is the voltage of any one of the resistors?
 
  A) 36. V
  B) 18. V
  C) 12. V
  D) 4. V
  E) 3. V

Question 2

A reversible engine takes in 40. Joules of heat, does 10. J of work, and expels 30. J of wasted heat during each cycle. If it is operated in reverse as a refrigerator, then its COP would be
 
  A) 25.
  B) 4.
  C) 3.
  D) 4.
  E) 75.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

huda

  • Sr. Member
  • ****
  • Posts: 304
Answer to Question 1

C

Answer to Question 2

C




vinney12

  • Member
  • Posts: 586
Reply 2 on: Jul 27, 2018
Wow, this really help


daiying98

  • Member
  • Posts: 354
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

For a complete list of videos, visit our video library