Author Question: What conditions are necessary for a partial solar eclipse? A) new moon on eclipt (Read 631 times)

Melanie

  • Full Member
  • ***
  • Posts: 204
What conditions are necessary for a partial solar eclipse?
A) new moon on ecliptic, with us in the penumbral shadow
B) full moon on equator, with us in the umbral shadow
C) new moon at perigee
D) full moon at apogee
E) first or third quarter moon at a node



penza

  • Hero Member
  • *****
  • Posts: 1,022
Oh! I know the answer is A.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

For a complete list of videos, visit our video library