« previous next »

Author Question: A light year is a unit of A) time. B) energy. C) distance. D) ... (Read 67 times)

urbanoutfitters

  • Hero Member
  • *****
  • Posts: 530
on: Jul 29, 2018
A light year is a unit of
 
  A) time.
  B) energy.
  C) distance.
  D) mass.

Question 2

The nearest star system closest to our Sun is about
 
  A) 4 light years away.
  B) 20 light years away.
  C) 100 light years away.
  D) 40,000 light years away.


makaylafy

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

urbanoutfitters

  • Hero Member
  • *****
  • Posts: 530
Reply #2 on: Jul 29, 2018
TY


makaylafy

  • Sr. Member
  • ****
  • Posts: 347
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Overview of material uptake and long-distance transport processes in plants Overview of material uptake and long-distance transport processes in plants
Choose the telephone unit that offers the features needed in your office. Choose the telephone unit that offers the features needed in your office.
Changes in Time Spent with Family Members Changes in Time Spent with Family Members
A fluorescent trouble light operates cooler and is safer to use in the shop because it is protected ... A fluorescent trouble light operates cooler and is safer to use in the shop because it is protected ...
Types of ecosystem service vs. total global value per year Types of ecosystem service vs. total global value per year
Energy Transfer Energy Transfer
Video: Rena arc construction

For a complete list of videos, visit our video library