« previous next »

Author Question: How do we specify the location of a star in the night sky? ... (Read 30 times)

Alygatorr01285

  • Hero Member
  • *****
  • Posts: 564
on: Jul 28, 2018
How do we specify the location of a star in the night sky?

Question 2

What creates a magnetic field? More than one answer may be correct. Note: In Chapter 34, we will see that a changing electric field also creates a magnetic field.
  1.a stationary object with electric charge
  2.a moving object with electric charge
  3.a stationary conductor carrying electric current
  4.a difference in electric potential
  5.an electric resistor


kxciann

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Jul 28, 2018
Answer to Question 1

We use two coordinates, altitude or zenith angle, and compass direction.

Answer to Question 2

2,3


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Alygatorr01285

  • Hero Member
  • *****
  • Posts: 564
Reply #2 on: Jul 28, 2018
TY


kxciann

  • Sr. Member
  • ****
  • Posts: 356
Reply #3 on: Jul 28, 2018
You're welcome


« previous next »
 

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Radial and Transverse Velocities of a Star Radial and Transverse Velocities of a Star
A Typical Pattern of Sleep Stages During a Single Night A Typical Pattern of Sleep Stages During a Single Night
Vincent van Gogh, The Starry Night. Vincent van Gogh, The Starry Night.
An accessory belt tensioner. Most tensioners have a mark that indicates normal operating location. ... An accessory belt tensioner. Most tensioners have a mark that indicates normal operating location. ...
The Location and Number of Farms in the United States, 2012 The Location and Number of Farms in the United States, 2012
Frontal section showing location of auditory ossicles in the middle ear Frontal section showing location of auditory ossicles in the middle ear
Video: How eudicots (true dicots) differ from monocots Animation

For a complete list of videos, visit our video library