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

Author Question: Star cluster NGC 4755, also known as the Jewel Box, is located in the constellation _____. A) ... (Read 119 times)

cnetterville

  • Hero Member
  • *****
  • Posts: 547
on: Jul 27, 2018
Star cluster NGC 4755, also known as the Jewel Box, is located in the constellation _____.
 
  A) Aquila
  B) Tucana
  C) Crux
  D) Pictor

Question 2

Which of the following statements is true of the apparent magnitude scale that refers to stellar apparent brightness?
 
  A) It tells you the intrinsic brightness of a star.
  B) It tells you how bright stars appear to you on Earth.
  C) It tells you the amount of light a star produces.
  D) It tells you the accurate distance between two stars.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mariahkathleeen

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

B


cnetterville

  • Hero Member
  • *****
  • Posts: 547
Reply #2 on: Jul 27, 2018
Thank you!


mariahkathleeen

  • Sr. Member
  • ****
  • Posts: 337
Reply #3 on: Jul 27, 2018
Always glad to help...


« previous next »
 

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

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?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

This 1690 depiction of the constellation of Leo, the lion, is by Johannes Hevelius. This 1690 depiction of the constellation of Leo, the lion, is by Johannes Hevelius.
A white dwarf star in orbit around Sirius (artist's impression) A white dwarf star in orbit around Sirius (artist's impression)
The parathyroid glands. These four glands are located on the posterior side of the thyroid gland. Th The parathyroid glands. These four glands are located on the posterior side of the thyroid gland. Th
A Cluster of Protostars A Cluster of Protostars
What would your average (mean) number of cells per cluster be? What would your average (mean) number of cells per cluster be?
American Cockroaches and Jewel Wasps American Cockroaches and Jewel Wasps
Video: Lipid digestion - mouth, stomach and small intestine

For a complete list of videos, visit our video library