This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the primary means by which heat transfer occurs in fluids? a. Convection b. Radiation ... (Read 105 times)

neverstopbelieb

  • Hero Member
  • *****
  • Posts: 534
on: Jul 16, 2018
What is the primary means by which heat transfer occurs in fluids?
 
  a. Convection
  b. Radiation
  c. Conduction
  d. Evaporation

Question 2

Which of the following would be the worst heat conductor?
 
  a. Water
  b. Glass
  c. Air
  d. Copper


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

karlss

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
Heat transfer in both liquids and gases occurs mainly by convection.

Answer to Question 2

ANS: C
With fewer molecular collisions than in solids and liquids, gases exhibit low thermal conductivi-ty.


neverstopbelieb

  • Member
  • Posts: 534
Reply 2 on: Jul 16, 2018
:D TYSM

triiciiaa

  • Member
  • Posts: 349
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

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?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Urinary catheterization. The procedure involves the insertion of a flexible tube, or catheter, throu Urinary catheterization. The procedure involves the insertion of a flexible tube, or catheter, throu
Visible Radiation Visible Radiation
Changes in Radiation-Absorbing Gases Changes in Radiation-Absorbing Gases
Signs and Symptoms of Radiation Exposure Signs and Symptoms of Radiation Exposure
The relative penetrating power of alpha, beta, and gamma radiation. Gamma and neutron radiation are ... The relative penetrating power of alpha, beta, and gamma radiation. Gamma and neutron radiation are ...
You heat 3.952 g of a mixture of Fe3O4 and FeO to form 4.162 g Fe2O3. The mass of oxygen ... You heat 3.952 g of a mixture of Fe3O4 and FeO to form 4.162 g Fe2O3. The mass of oxygen ...
Video: Factors that increase metabolic rate and heat production

For a complete list of videos, visit our video library