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 15 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
Great answer, keep it coming :)

ktidd

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

The Moon’s Interior and Its Effects on the Moon’s Surface The Moon’s Interior and Its Effects on the Moon’s Surface
Negative Effects of Chronic Stress Negative Effects of Chronic Stress
Effects of Common Herbs in Spa Treatments Effects of Common Herbs in Spa Treatments
The inverse-square law and its effects. Doubling your distance away from a radioactive material ... The inverse-square law and its effects. Doubling your distance away from a radioactive material ...
Side Effects of Sugar Side Effects of Sugar
Effects of El Niño Effects of El Niño
Video: Cardiac conductile cells

For a complete list of videos, visit our video library