« previous next »

Author Question: Being able to see the Sun before it rises or just after it sets is due to A) refraction. B) ... (Read 79 times)

Caiter2013

  • Hero Member
  • *****
  • Posts: 607
on: Jul 14, 2018
Being able to see the Sun before it rises or just after it sets is due to
 
  A) refraction.
  B) reflection.
  C) scattering.
  D) absorption.

Question 2

A difference in air density can cause
 
  A) refraction.
  B) reflection.
  C) scattering.
  D) absorption.


sultana.d

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Caiter2013

  • Hero Member
  • *****
  • Posts: 607
Reply #2 on: Jul 14, 2018
Correct answers!


sultana.d

  • Sr. Member
  • ****
  • Posts: 320
Reply #3 on: Jul 14, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Refraction; A, normal eye; B, myopia; C, hyperopia. Refraction; A, normal eye; B, myopia; C, hyperopia.
Fun with light refraction Fun with light refraction
Age and Grammatical Knowledge The challenge of learning a second language rises with age. Source: J Age and Grammatical Knowledge The challenge of learning a second language rises with age. Source: J
Refraction and the Setting or Rising Sun Refraction and the Setting or Rising Sun
Refraction and the Setting or Rising Sun Refraction and the Setting or Rising Sun
Refraction: Mirages Refraction: Mirages
Video: Exercise and cardiac output

For a complete list of videos, visit our video library