This topic contains a solution. Click here to go to the answer

Author Question: An hour of right ascension corresponds to 60 degrees in the sky. Indicate whether the statement ... (Read 120 times)

ec501234

  • Hero Member
  • *****
  • Posts: 573
An hour of right ascension corresponds to 60 degrees in the sky.
 
  Indicate whether the statement is true or false

Question 2

Without telescopes or other aid, we can look up and see the Moon in the night sky because it
 
  A) emits thermal radiation.
  B) reflects infrared light.
  C) reflects visible light.
  D) glows through radioactive decay.
  E) emits visible light.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Koolkid240

  • Sr. Member
  • ****
  • Posts: 357
Answer to Question 1

FALSE

Answer to Question 2

C




ec501234

  • Member
  • Posts: 573
Reply 2 on: Jul 27, 2018
Wow, this really help


fatboyy09

  • Member
  • Posts: 358
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

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.

For a complete list of videos, visit our video library