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

Author Question: According to conservative estimates, the end of habitability of Earth will come about A) 3 to 4 ... (Read 57 times)

cagreen833

  • Hero Member
  • *****
  • Posts: 544
on: Jul 27, 2018
According to conservative estimates, the end of habitability of Earth will come about
 
  A) 3 to 4 billion years from now
  B) a few hundred thousand years from now
  C) 100 million years from now
  D) a billion years from now

Question 2

When a tube of diameter d is placed in water, the water rises to a height h. If the diameter were half as great, how high would the water rise?
 
  A) 4h
  B) h/2
  C) 2h
  D) h/4
  E) h


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

akemokai

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

C


cagreen833

  • Member
  • Posts: 544
Reply 2 on: Jul 27, 2018
Gracias!

bulacsom

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

The open ocean is the most extensive biome on earth. The open ocean is the most extensive biome on earth.
Oceanic circulation, which is driven mainly by the prevailing winds, moderates earth's climate. Oceanic circulation, which is driven mainly by the prevailing winds, moderates earth's climate.
Moon and Earth Moon and Earth
The Distribution of the Earth's Wealth The Distribution of the Earth's Wealth
Earth’s Layered Structure Earth’s Layered Structure
Planet Z-34 has a mass equal to 1/3 that of Earth, a radius equal to 1/3 that of Earth, and an ... Planet Z-34 has a mass equal to 1/3 that of Earth, a radius equal to 1/3 that of Earth, and an ...
Video: Hormonal regulation of pregnancy - weeks 2 through 38

For a complete list of videos, visit our video library