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

Author Question: The apparent visual magnitude of a star is 7.3 . This tells us that the star is a. one of the ... (Read 70 times)

bobthebuilder

  • Hero Member
  • *****
  • Posts: 567
on: Jul 27, 2018
The apparent visual magnitude of a star is 7.3 . This tells us that the star is
 
  a. one of the brighter stars in the sky.
  b. bright enough that it would be visible even during the day.
  c. not visible with the unaided eye.
  d. very far from Earth.
  e. very close to Earth.

Question 2

The apparent visual magnitude of a star is a measure of the star's
 
  a. size.
  b. intensity.
  c. distance.
  d. color.
  e. temperature.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

moormoney

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 27, 2018
Answer to Question 1

c

Answer to Question 2

b


bobthebuilder

  • Member
  • Posts: 567
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

Zebsrer

  • Member
  • Posts: 284
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Artist's conception of the birth of a star within a dense molecular cloud. Artist's conception of the birth of a star within a dense molecular cloud.
Mass Loss from a Supermassive Star Mass Loss from a Supermassive Star
Fully Convective Star Fully Convective Star
A Mass-Loss Star A Mass-Loss Star
Examples of visual fields of simple cortical cells. Examples of visual fields of simple cortical cells.
Primary Visual Cortex Primary Visual Cortex
Video: Parkinson's Disease

For a complete list of videos, visit our video library