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

Author Question: How do we know how old the Sun is? A) from Newton's version of Kepler's third law and the orbits ... (Read 52 times)

Yolanda

  • Hero Member
  • *****
  • Posts: 757
on: Jul 27, 2018
How do we know how old the Sun is?
 
  A) from Newton's version of Kepler's third law and the orbits of the planets
  B) from calculating its fuel supply and how fast it is using it up
  C) from its speed and distance from us
  D) from ages of solar system meteorites, based on radioactive elements

Question 2

Among the ellipticals, E0 types look the most like huge globular star clusters.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcomstock09

  • Sr. Member
  • ****
  • Posts: 377
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

TRUE


Yolanda

  • Member
  • Posts: 757
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

Mochi

  • Member
  • Posts: 300
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Asteroid Orbits Asteroid Orbits
The relationship of substrate con- version (as measured by optical density) to the amount of patient ... The relationship of substrate con- version (as measured by optical density) to the amount of patient ...
Newton's Second Law Newton's Second Law
Newton's Second Law of Motion: Use G.R.E.S.A. format Newton's Second Law of Motion: Use G.R.E.S.A. format
Newton's Second Law of Motion: Use G.R.E.S.A. format Newton's Second Law of Motion: Use G.R.E.S.A. format
Building a synthetic version of the 1.08-Mb Mycoplasma mycoides genome JCVI-syn1.0 Building a synthetic version of the 1.08-Mb Mycoplasma mycoides genome JCVI-syn1.0
Video: Neural regulation of blood pressure - baroreceptor and chemoreceptor reflexes

For a complete list of videos, visit our video library