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

Author Question: Mercury's period of rotation is exactly _______________ of its orbital period. Fill in the ... (Read 75 times)

melly21297

  • Hero Member
  • *****
  • Posts: 565
on: Jul 27, 2018
Mercury's period of rotation is exactly _______________ of its orbital period.
 
  Fill in the blank(s) with correct word

Question 2

The main observable difference separating Type I and Type II supernovae is ____.
 
  a. neutrino emission
 b. iron absorption lines
 c. a difference in luminosity of several thousand times
  d. the presence or absence of hydrogen absorption lines
  e. the presence or absence of hydrogen emission lines


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kalskdjl1212

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jul 27, 2018
Answer to Question 1

two thirds
two-thirds
2/3rd
2/3

Answer to Question 2

e


melly21297

  • Member
  • Posts: 565
Reply 2 on: Jul 27, 2018
:D TYSM

essyface1

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Shelled invertebrate fossils of the Ordovician period Shelled invertebrate fossils of the Ordovician period
Two water pipes together can fill a certain tank in 6 h Two water pipes together can fill a certain tank in 6 h
Lymphatic Drainage on Dorsum with Ankle Rotation. With the fingers of both hands, gently stretch the ... Lymphatic Drainage on Dorsum with Ankle Rotation. With the fingers of both hands, gently stretch the ...
Internal rotation of the shoulders Internal rotation of the shoulders
Embryonic Period Embryonic Period
Embryonic Period Embryonic Period
Video: Green alga life cycle Animation

For a complete list of videos, visit our video library