« previous next »

Author Question: Mirages are caused by A) apparent horizontal displacements of objects by refraction. B) apparent ... (Read 19 times)

bclement10

  • Hero Member
  • *****
  • Posts: 560
on: Jul 14, 2018
Mirages are caused by
 
  A) apparent horizontal displacements of objects by refraction.
  B) apparent upward or downward displacements of objects by reflection.
  C) apparent upward or downward displacements of objects by refraction.
  D) apparent horizontal displacements of objects by reflection.

Question 2

In a superior mirage, the false image occurs
 
  A) below the actual image.
  B) above the actual image.
  C) both above and below the actual image.


Li Jun

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Apparent motion of Alpha Centauri relative to Beta Centauri Apparent motion of Alpha Centauri relative to Beta Centauri
Wave Refraction Wave Refraction
Vertical and Horizontal Changes in Pressure Vertical and Horizontal Changes in Pressure
Acromegaly caused by a tumor on his pituitary gland Acromegaly caused by a tumor on his pituitary gland
Damage caused by the 1964 earthquake in Alaska Damage caused by the 1964 earthquake in Alaska
Opener Pigment mutations within an ear of corn, caused by transposition of the Ds element Opener Pigment mutations within an ear of corn, caused by transposition of the Ds element
Video: Blood Test Basics

For a complete list of videos, visit our video library