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

Author Question: Kuiper belt objects appear to be ancient planetesimals that formed in the outer Solar System but ... (Read 45 times)

mmm

  • Hero Member
  • *****
  • Posts: 558
on: Jul 27, 2018
Kuiper belt objects appear to be ancient planetesimals that formed in the outer Solar System but were never incorporated into a planet.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

The classification of stellar spectra started with the amount of hydrogen in the star's spectrum; however, now a better scheme uses the star's _____.
 
  a. mass
 b. diameter
 c. radius
 d. temperature
  e. luminosity


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

eliasc0401

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 27, 2018
Answer to Question 1

True

Answer to Question 2

d


mmm

  • Member
  • Posts: 558
Reply 2 on: Jul 27, 2018
Wow, this really help

chereeb

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Solar-powered vehicle Solar-powered vehicle
Procedures for Diagnostic Tests Related to the Musculoskeletal system Procedures for Diagnostic Tests Related to the Musculoskeletal system
Overview of the cardiovascular system. Overview of the cardiovascular system.
Drawing of spirochete's mobility system (with internal flagellae). Drawing of spirochete's mobility system (with internal flagellae).
Female Reproductive System Female Reproductive System
Respiratory system, Urinary and Nervous systems Respiratory system, Urinary and Nervous systems
Video: How proteins function? How do proteins work?

For a complete list of videos, visit our video library