This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If you wish to send a beam of laser light from Earth to a space station above the atmosphere near ... (Read 90 times)

mp14

  • Hero Member
  • *****
  • Posts: 534
on: Jul 29, 2018
If you wish to send a beam of laser light from Earth to a space station above the atmosphere near the horizon, aim your laser
 
  A) above your line of sight.
  B) below your line of sight.
  C) along your line of sight.

Question 2

Refraction occurs when light passing from one medium to another
 
  A) changes frequency.
  B) changes speed.
  C) loses energy.
  D) reflects inward.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cam1229

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


mp14

  • Hero Member
  • *****
  • Posts: 534
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


cam1229

  • Sr. Member
  • ****
  • Posts: 329
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

An overview of the two stages of photosynthesis: light reactions and the Calvin cycle An overview of the two stages of photosynthesis: light reactions and the Calvin cycle
Color mixtures of refracted light—additive process. Color mixtures of refracted light—additive process.
Earth’s Spheres Earth’s Spheres
If the solubility of helium is 0.94 cc per 100 cc of blood at 1.00 atmosphere, w If the solubility of helium is 0.94 cc per 100 cc of blood at 1.00 atmosphere, w
Light-independent reactions in C3 plants. Light-independent reactions in C3 plants.
Earth’s Early Atmosphere Earth’s Early Atmosphere
Video: Predator- prey competition and symbiosis

For a complete list of videos, visit our video library