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

Author Question: Observationally contrast the discoveries of most comets and asteroids. What will be an ideal ... (Read 25 times)

oliviahorn72

  • Hero Member
  • *****
  • Posts: 579
on: Jul 27, 2018
Observationally contrast the discoveries of most comets and asteroids.
 
  What will be an ideal response?

Question 2

What is the nearest huge cluster of thousands of galaxies, to which the Local Group may belong?
 
  A) The Great Wall
  B) Virgo Cluster
  C) Sagittarius Cluster
  D) Corona Borealis Cluster
  E) Coma Cluster


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tandmlomax84

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 27, 2018
Answer to Question 1

Comets are typically first noted as the Sun's heat drives off gases, forming their coma and making them look fuzzy. Their cometary nature is then confirmed by observations of their orbital motion. Asteroids look like little stars, and thus must be found via their motion, either with them appearing as streaks on the time exposures, or analysis of digital images over time.

Answer to Question 2

B


oliviahorn72

  • Member
  • Posts: 579
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

anyusername12131

  • Member
  • Posts: 327
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Ochem molecule contrast chart Ochem molecule contrast chart
Enhancement of Contrast Enhancement of Contrast
Neural Basis of Enhancement of Contrast Neural Basis of Enhancement of Contrast
Cultures Ideal Body Types Cultures Ideal Body Types
Major discoveries in Medicine and Pharmacy Major discoveries in Medicine and Pharmacy
Bar-eye phenotypes in contrast to the wild-type eye in Drosophila Bar-eye phenotypes in contrast to the wild-type eye in Drosophila
Video: The life cycle of protein

For a complete list of videos, visit our video library