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

Author Question: Because a refrigerator operates by a motor, leaving the refrigerator door open for hours in a closed ... (Read 116 times)

cabate

  • Hero Member
  • *****
  • Posts: 537
Because a refrigerator operates by a motor, leaving the refrigerator door open for hours in a closed room
 
  A) increases room temperature.
  B) decreases room temperature.
  C) doesn't affect room temperature.

Question 2

Leaving a hot oven door open in a closed room on a cool day
 
  A) decreases room temperature.
  B) increases room temperature.
  C) doesn't affect room temperature.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

frejo

  • Sr. Member
  • ****
  • Posts: 349
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B




cabate

  • Member
  • Posts: 537
Reply 2 on: Jul 29, 2018
Excellent


Chelseyj.hasty

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

For a complete list of videos, visit our video library