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

Author Question: Why does SETI concentrate on the water hole? What will be an ideal ... (Read 40 times)

pragya sharda

  • Hero Member
  • *****
  • Posts: 566
on: Jul 27, 2018
Why does SETI concentrate on the water hole?
 
  What will be an ideal response?

Question 2

Why is Earth a stronger radio emitter than the Sun?
 
  What will be an ideal response?

Question 3

What is the primary determinant of whether a planet resides in the habitable zone of a planetary system?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Shshxj

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 27, 2018
Answer to Question 1

The interval between the H and hydroxyl molecules is a very quiet part of the radio spectrum.

Answer to Question 2

Since many commercial FM radio stations came on the air we have been emitting a large amount of radio signals into space.

Answer to Question 3

The distance from its star and hence the temperature of the planet's surface to allow for formation of liquid water for life to evolve in.


pragya sharda

  • Hero Member
  • *****
  • Posts: 566
Reply #2 on: Jul 27, 2018
TY


Shshxj

  • Sr. Member
  • ****
  • Posts: 335
Reply #3 on: Jul 27, 2018
You're welcome


« previous next »
 

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

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?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Xeriscaping Conserves Water Xeriscaping Conserves Water
Maya Lin, Disappearing Bodies of Water: Arctic Ice. Maya Lin, Disappearing Bodies of Water: Arctic Ice.
A typical eye wash station. A thorough flushing of the eyes with water is the first and often the ... A typical eye wash station. A thorough flushing of the eyes with water is the first and often the ...
Global Water Stress Global Water Stress
Inefficient irrigation wastes water Inefficient irrigation wastes water
Antarctic Ozone Hole Antarctic Ozone Hole
Video: Deglutition

For a complete list of videos, visit our video library