Author Question: When you blow over hot soup to cool it you are helping A) to slightly increase air pressure atop ... (Read 31 times)

ishan

  • Hero Member
  • *****
  • Posts: 546
When you blow over hot soup to cool it you are helping
 
  A) to slightly increase air pressure atop the soup surface.
  B) more energetic particles in the soup to escape.
  C) conduction, convection, and radiation.
  D) none of the above

Question 2

The toy drinking bird nicely illustrates
 
  A) evaporation.
  B) condensation.
  C) both of these
  D) neither of these



cegalasso

  • Sr. Member
  • ****
  • Posts: 295
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The longest a person has survived after a heart transplant is 24 years.

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?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

For a complete list of videos, visit our video library