« previous next »

Author Question: The Big Dipper is a(n) a. cluster of galaxies. b. constellation. c. galaxy. d. ... (Read 46 times)

abc

  • Hero Member
  • *****
  • Posts: 543
on: Jul 28, 2018
The Big Dipper is a(n)
 a. cluster of galaxies.
  b. constellation.
  c. galaxy.
  d. asterism.

Question 2

An electron is in its lowest energy level when
 a. it is free of nuclear forces.
  b. its momentum is zero.
  c. it is in its ground state.
  d. none of these.


Meganchabluk

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Andromeda as depicted in Urania's Mirror, set of constellation cards published in London c.1825 Andromeda as depicted in Urania's Mirror, set of constellation cards published in London c.1825
The Pleiades, an open cluster of stars in the constellation of Taurus. The Pleiades, an open cluster of stars in the constellation of Taurus.
The Coma Cluster The Coma Cluster
Gravitational Lensing of Extremely Distant Galaxies Gravitational Lensing of Extremely Distant Galaxies
Elliptical Galaxy M32 Elliptical Galaxy M32
Group defenses: Cluster of sawfly caterpillars regurgitating fluid (yellow) that predators find unap Group defenses: Cluster of sawfly caterpillars regurgitating fluid (yellow) that predators find unap
Video: Protein Structure - Primary, Secondary, Tertiary and Quaternary

For a complete list of videos, visit our video library