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 51 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
YES! Correct, THANKS for helping me on my review

bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Apparent and True Orbits of Alpha Centauri. Apparent and True Orbits of Alpha Centauri.
Jerry Uelsmann, Untitled (second version). Jerry Uelsmann, Untitled (second version).
MSDS labels provide an abridged version of substance hazards information and must be permanently ... MSDS labels provide an abridged version of substance hazards information and must be permanently ...
As China has embraced its version of capitalism, wealth has grown, as has consumption. Luxury goods ... As China has embraced its version of capitalism, wealth has grown, as has consumption. Luxury goods ...
States and territories that have adopted their own version of HAZWOPER for all workers are shown in ... States and territories that have adopted their own version of HAZWOPER for all workers are shown in ...
Sir Isaac Newton Sir Isaac Newton
Video: Renal Failure

For a complete list of videos, visit our video library