« previous next »

Author Question: The diameter of the Moon is approximately a. 800 mi. b. 239,000 mi. c. 93,000,000 mi. d. 2200 ... (Read 83 times)

jon_i

  • Hero Member
  • *****
  • Posts: 549
on: Jul 28, 2018
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
Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

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?

Cyanide works by making the human body unable to use oxygen.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Topography of the Moon Topography of the Moon
Scaling the Earth down to the size of a basketball, the Moon is roughly the size of a tennis ball. T Scaling the Earth down to the size of a basketball, the Moon is roughly the size of a tennis ball. T
The Phases of the Moon The Phases of the Moon
The Far Side of the Moon The Far Side of the Moon
Cranial capacity has increased approximately fourfold over the last 3.5 million years of hominin evo Cranial capacity has increased approximately fourfold over the last 3.5 million years of hominin evo
Moon Moon
Video: Molecules, Membrane Permeability and Structure

For a complete list of videos, visit our video library