« previous next »

Author Question: A Thermos bottle has double glass walls with silver coating on the glass surfaces that face each ... (Read 245 times)

jman1234

  • Hero Member
  • *****
  • Posts: 560
on: Jul 29, 2018
A Thermos bottle has double glass walls with silver coating on the glass surfaces that face each other. The silver coating reduces energy transfer by
 
  A) conduction.
  B) convection.
  C) radiation.
  D) all the above
  E) none of the above

Question 2

Heat normally flows from objects of high
 
  A) internal energy to objects of low internal energy.
  B) temperature to objects of low temperature.
  C) both of these
  D) neither of these


joechoochoy

  • Sr. Member
  • ****
  • Posts: 306
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

jman1234

  • Hero Member
  • *****
  • Posts: 560
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


joechoochoy

  • Sr. Member
  • ****
  • Posts: 306
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Glass Sculptures of Microbiology Glass Sculptures of Microbiology
Face from flowers Face from flowers
As the glass ceiling slowly cracks, women are gaining entry into the top positions of society. Shown ... As the glass ceiling slowly cracks, women are gaining entry into the top positions of society. Shown ...
Hillary Clinton broke through the glass ceiling in politics when she was elected senator from New ... Hillary Clinton broke through the glass ceiling in politics when she was elected senator from New ...
Redrape the back, face the head of the table, and apply passive touch as finishing technique. Gently ... Redrape the back, face the head of the table, and apply passive touch as finishing technique. Gently ...
Early Childhood Caries When infants are given a bottle shortly before sleep Early Childhood Caries When infants are given a bottle shortly before sleep
Video: Attention Deficit Disorder (ADD)

For a complete list of videos, visit our video library