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

Author Question: First magnitude Spica appears 2.5 times brighter than second magnitude Polaris. Indicate whether ... (Read 71 times)

skymedlock

  • Hero Member
  • *****
  • Posts: 561
on: Jul 27, 2018
First magnitude Spica appears 2.5 times brighter than second magnitude Polaris.
 
  Indicate whether the statement is true or false

Question 2

The matter in white dwarfs is about a million times denser than matter around you, since you have packed the mass of the Sun into the volume of our Earth.
 
  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

Andromeda18

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

TRUE


skymedlock

  • Member
  • Posts: 561
Reply 2 on: Jul 27, 2018
:D TYSM

meow1234

  • Member
  • Posts: 333
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Pneumonia. This common lung inflammation may be caused by bacteria, viruses, or fungi and is often d Pneumonia. This common lung inflammation may be caused by bacteria, viruses, or fungi and is often d
A passenger train crosses Stony Creek Bridge in the Rocky Mountains in 1878. Railroads were importan A passenger train crosses Stony Creek Bridge in the Rocky Mountains in 1878. Railroads were importan
By how many times will the population of bacteria have increased after 6 h? By how many times will the population of bacteria have increased after 6 h?
Children were given the same set of concrete operations tasks five times Children were given the same set of concrete operations tasks five times
Determined the magnitude of the magnetic force on the conductor. Determined the magnitude of the magnetic force on the conductor.
Relative expression times and amounts of cyclins during the cell cycle Relative expression times and amounts of cyclins during the cell cycle
Video: Blood Test Basics

For a complete list of videos, visit our video library