Author Question: How does convection differ from conduction? What causes convection? What will be an ideal ... (Read 109 times)

tnt_battle

  • Hero Member
  • *****
  • Posts: 556
How does convection differ from conduction? What causes convection?
 
  What will be an ideal response?

Question 2

Based on soil particle size, the largest to smallest soil types are
 
  A) sand, silt, and clay.
  B) sand, clay, and silt.
  C) clay, sand, and silt.
  D) silt, sand, and clay.



Eunice618

  • Sr. Member
  • ****
  • Posts: 350
Answer to Question 1

Convection is the simultaneous movement of matter and heat. Conduction transfers heat without matter, whereas convection transfers both. Convection is caused by gravity and works on density differences (thermal and chemical).

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

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?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

For a complete list of videos, visit our video library