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

Author Question: The density of the cosmos at the end of the lepton epoch was comparable to iron, about ten times ... (Read 27 times)

dejastew

  • Hero Member
  • *****
  • Posts: 562
on: Jul 27, 2018
The density of the cosmos at the end of the lepton epoch was comparable to iron, about ten times denser than water.
 
  Indicate whether the statement is true or false

Question 2

Suppose you want to determine the chemical composition of a distant planet or star. Which of the following will be most useful to have?
 
  A) high angular resolution
  B) high turbulence
  C) a radio telescope
  D) high spectral resolution


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

underwood14

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

D


dejastew

  • Member
  • Posts: 562
Reply 2 on: Jul 27, 2018
Wow, this really help

momolu

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Iron Meteorites Iron Meteorites
Five Times August - This Too Shall Pass Five Times August - This Too Shall Pass
Cereal-box readers will read the information on the box as many as 12 times Cereal-box readers will read the information on the box as many as 12 times
Determine the mass percent of Fe3+ in a 0.546g sample of iron ore, if 22.40 mL of a 0.1000 M ... Determine the mass percent of Fe3+ in a 0.546g sample of iron ore, if 22.40 mL of a 0.1000 M ...
A compound of iron and sulfur crystallizes in a lattice pattern described as cubic closest ... A compound of iron and sulfur crystallizes in a lattice pattern described as cubic closest ...
Estimated times of divergence of human and Neanderthal genomic Estimated times of divergence of human and Neanderthal genomic
Video: Structures that affect circulation - kidneys, blood volume and venous tone

For a complete list of videos, visit our video library