Author Question: The diameter of the Moon is approximately a. 800 mi. b. 239,000 mi. c. 93,000,000 mi. d. 2200 ... (Read 62 times)

jon_i

  • Hero Member
  • *****
  • Posts: 549
The diameter of the Moon is approximately
 a. 800 mi.
  b. 239,000 mi.
  c. 93,000,000 mi.
  d. 2200 mi.

Question 2

For total internal reflection, light is ______________ and none is ______________.
 a. refracted; reflected
  b. refracted; transmitted
  c. reflected; transmitted
  d. transmitted; reflected



juiceman1987

  • Sr. Member
  • ****
  • Posts: 316
Answer to Question 1

d

Answer to Question 2

c



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

For a complete list of videos, visit our video library