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

Author Question: The effects of buoyancy are best explained by: a. Archimedes princi-ple. c. Dalton's law. b. ... (Read 48 times)

nramada

  • Hero Member
  • *****
  • Posts: 580
on: Jul 16, 2018
The effects of buoyancy are best explained by:
 
  a. Archimedes princi-ple. c. Dalton's law.
  b. Bernoulli principle. d. Boyle's law.

Question 2

A reduction in the force of gravity will cause the atmospheric pressure to:
 
  a. shift. c. decrease.
  b. increase. d. remain constant.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

josephsuarez

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
Buoyancy occurs when an object is submerged in water. The object feels lighter than it is above water. The Bernoulli principle, Dalton's law, and Boyle's law relate to how gases or fluids vary with changes in pressure, volume, or temperature.

Answer to Question 2

ANS: C
Atmospheric pressure is highest at sea level. An increase in altitude will cause atmospheric pres-sure to decrease, which leads to a decrease in the force of gravity.


nramada

  • Member
  • Posts: 580
Reply 2 on: Jul 16, 2018
Excellent

recede

  • Member
  • Posts: 315
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

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.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Treatment of Depression with Ketamine The graph shows the effects of ketamine on symptoms of depress Treatment of Depression with Ketamine The graph shows the effects of ketamine on symptoms of depress
Effects of Deep Brain Stimulation of the Subgenual ACC Effects of Deep Brain Stimulation of the Subgenual ACC
Effects of Altitude on Exercise Capacity Effects of Altitude on Exercise Capacity
Some mechanisms of agonistic and antagonistic drug effects. Some mechanisms of agonistic and antagonistic drug effects.
Effects of Common Herbs in Spa Treatments Effects of Common Herbs in Spa Treatments
Target Organ Effects Target Organ Effects
Video: Methods of carbon dioxide transport - carbaminohemoglobin and bicarbonate ions

For a complete list of videos, visit our video library