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

Author Question: The visible star nearest the Sun,__________, has a parallax of only 0.76 arc seconds. A) Procyon ... (Read 22 times)

lak

  • Hero Member
  • *****
  • Posts: 546
on: Jul 27, 2018
The visible star nearest the Sun,__________, has a parallax of only 0.76 arc seconds.
 
  A) Procyon
  B) Epsilon Indi
  C) Sirius
  D) Alpha Centauri

Question 2

In a Hertzsprung-Russell (H-R) diagram, a star is represented by a _____ on the graph that tells you its luminosity and temperature.
 
  A) cross
  B) broken line
  C) point
  D) dotted line


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

upturnedfurball

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

C


lak

  • Member
  • Posts: 546
Reply 2 on: Jul 27, 2018
:D TYSM

tuate

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Comet Tempel 1 67 seconds after colliding with the Deep Impact probe. Comet Tempel 1 67 seconds after colliding with the Deep Impact probe.
False-color imagery of the Sun, a G-type main-sequence star, the closest to Earth. False-color imagery of the Sun, a G-type main-sequence star, the closest to Earth.
A Mass-Loss Star A Mass-Loss Star
Round your answer to the nearest tenth. A patient with a pulmonary embolus has Refludan ... Round your answer to the nearest tenth. A patient with a pulmonary embolus has Refludan ...
Florometra Crinoid or Feather Star, Phylum Echinodermata. Monterey Canyon, California. Florometra Crinoid or Feather Star, Phylum Echinodermata. Monterey Canyon, California.
Video: Secondary and tertiary levels of protein structure Animation

For a complete list of videos, visit our video library