Author Question: If distance is speed time and light takes 8 minutes to travel from the Sun to Earth and over 4 ... (Read 185 times)

lak

  • Hero Member
  • *****
  • Posts: 546
If distance is speed  time and light takes 8 minutes to travel from the Sun to Earth and over 4 hours to travel from the Sun to the planet Neptune, what is the distance from the Sun to Neptune?
 
  a. 5 AU
  b. 30 AU
  c. 30 ly
  d. 5 ly
  e. 0.6 ly

Question 2

If distance is speed  time and light takes 1.3 seconds to travel from the Moon to Earth and 8 minutes to travel from the Sun to Earth, which of the following statements is true?
 
  a. The Sun is 6.2 times further from Earth than the Moon.
  b. The Sun is 10 times further from Earth than the Moon.
  c. The Sun is 0.16 times further Earth than the Moon
  d. The Sun is 0.10 times further from Earth that the Moon.
  e. The Sun is 370 times further from Earth than the Moon.



batool

  • Sr. Member
  • ****
  • Posts: 320
Answer to Question 1

b

Answer to Question 2

e



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

lak

  • Hero Member
  • *****
  • Posts: 546
Both answers were spot on, thank you once again



batool

  • Sr. Member
  • ****
  • Posts: 320

 

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

For a complete list of videos, visit our video library