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 102 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

amandanbreshears

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

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

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

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?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Greenstick Only one side of the shaft is broken, and the other is bent (like a greenstick); usually Greenstick Only one side of the shaft is broken, and the other is bent (like a greenstick); usually
Heat Shock Proteins Heat Shock Proteins
Electromagnetic Radiation Electromagnetic Radiation
The integumentary and nervous systems work together to recognize specific sensations, such as heat ... The integumentary and nervous systems work together to recognize specific sensations, such as heat ...
A typical lightning bolt may last for 0.167 s and transfer 1.07 x 10 electrons. Calculate the ... A typical lightning bolt may last for 0.167 s and transfer 1.07 x 10 electrons. Calculate the ...
Gene-transfer processes in bacteria Gene-transfer processes in bacteria
Video: Oral Hygiene & Braces Animation

For a complete list of videos, visit our video library