« previous next »

Author Question: When you blow over hot soup to cool it you are helping A) to slightly increase air pressure atop ... (Read 27 times)

ishan

  • Hero Member
  • *****
  • Posts: 546
on: Jul 29, 2018
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
Reply #1 on: Jul 29, 2018
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
« previous next »
 

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

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

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Invasive species provide an example of predator pressure. Invasive species provide an example of predator pressure.
Blood Pressure Guidelines Blood Pressure Guidelines
Endocrine and nervous control of blood pressure. Endocrine and nervous control of blood pressure.
Adult Blood Pressure Guidelines Adult Blood Pressure Guidelines
Compression using reinforced palm. The heel of the top hand is placed to avoid putting pressure on ... Compression using reinforced palm. The heel of the top hand is placed to avoid putting pressure on ...
Effleurage to the entire area with moderate pressure as a finishing technique. Apply effleurage ... Effleurage to the entire area with moderate pressure as a finishing technique. Apply effleurage ...
Video: Muscle cell structures - actin, myosin and titin filaments

For a complete list of videos, visit our video library