« previous next »

Author Question: Someone on the near side of the Moon would observe Earth rise once every a. 24 hours. b. 24 hours ... (Read 56 times)

Yolanda

  • Hero Member
  • *****
  • Posts: 757
on: Jul 28, 2018
Someone on the near side of the Moon would observe Earth rise once every
 a. 24 hours.
  b. 24 hours and 50 minutes.
  c. 29.5 Earth days.
  d. None of these, the observer would never see Earth rise or set.

Question 2

Unlike spherical mirrors, spherical lenses do not have a focal length equal to ______________.
 Fill in the blank(s) with correct word


katieost

  • Sr. Member
  • ****
  • Posts: 358
Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

R/2


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

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?

There are more bacteria in your mouth than there are people in the world.

Humanmade pollutants may be driving the expansion of the Earth’s tropical belt seen Humanmade pollutants may be driving the expansion of the Earth’s tropical belt seen
The parathyroid glands. These four glands are located on the posterior side of the thyroid gland. Th The parathyroid glands. These four glands are located on the posterior side of the thyroid gland. Th
Mosaic image of the lunar south pole of the Moon Mosaic image of the lunar south pole of the Moon
Solar EM Radiation Penetration into Earth's Atmosphere Solar EM Radiation Penetration into Earth's Atmosphere
Chest x-ray of lung cancer; cancer is seen on the left side. Chest x-ray of lung cancer; cancer is seen on the left side.
(mn/p) = 6 . How do you manipulate the equation so that you isolate m on one side? (mn/p) = 6 . How do you manipulate the equation so that you isolate m on one side?
Video: The Pressure Flow Model in a Plant

For a complete list of videos, visit our video library