« previous next »

Author Question: Mirages: A) appear most often in air with a small temperature gradient. B) are caused by the ... (Read 17 times)

Awilson837

  • Hero Member
  • *****
  • Posts: 509
on: Jul 14, 2018
Mirages:
 
  A) appear most often in air with a small temperature gradient.
  B) are caused by the reflection of light.
  C) only occur in the desert.
  D) are known as superior mirages when an object appears higher than it really is.

Question 2

What is the circle of illumination and the importance thereof?
 
  What will be an ideal response?


kristenb95

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 14, 2018
Answer to Question 1

D

Answer to Question 2

The circle of illumination if the dividing line between day and night. Combined with the four factors that cause the seasons, the circle of illumination will influence daylength throughout the year.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

A small sample of the great diversity of seed sizes and shapes. A small sample of the great diversity of seed sizes and shapes.
Evolution of the Sun's luminosity, radius and effective temperature compared to the present Sun Evolution of the Sun's luminosity, radius and effective temperature compared to the present Sun
Giardiasis. Colorized electron micrograph of a Giardia protozoan adhering to the surface of an epith Giardiasis. Colorized electron micrograph of a Giardia protozoan adhering to the surface of an epith
A typical ECT sensor temperature versus voltage curve. A typical ECT sensor temperature versus voltage curve.
Pacific Decadal Oscillation: Temperature in degree Celsius Pacific Decadal Oscillation: Temperature in degree Celsius
Negative Feedback and Temperature Control Negative Feedback and Temperature Control
Video: Effect of blood chemistry - stimuli, hyperventilation response and hypoventilation response

For a complete list of videos, visit our video library