Author Question: The water company increased the water pressure in the water flowing to an apartment. The water ... (Read 301 times)

Zulu123

  • Hero Member
  • *****
  • Posts: 525
The water company increased the water pressure in the water flowing to an apartment. The water enters the apartment through an entrance valve at the front of the apartment.
 
  Where will the increase in the static water pressure be greatest when no water is flowing in the system? A) at a faucet close to the entrance valve
  B) at a faucet far from the entrance valve
  C) It will be the same at all faucets.
  D) There will be no increase in the pressure at the faucets.

Question 2

Consider a brick that is totally immersed in water, with the long edge of the brick vertical. The pressure on the brick is
 
  A) the same on all surfaces of the brick.
  B) greatest on the face with largest area.
  C) greatest on the top of the brick.
  D) greatest on the sides of the brick.
  E) greatest on the bottom of the brick.



Gabe

  • Sr. Member
  • ****
  • Posts: 321
Answer to Question 1

C

Answer to Question 2

E



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

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.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

For a complete list of videos, visit our video library