« 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 80 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?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

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?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Earth’s history is divided into nested sets of time--eons, eras, periods, and epochs--and is called Earth’s history is divided into nested sets of time--eons, eras, periods, and epochs--and is called
Strength Gains: Based on Sets and Repetitions Strength Gains: Based on Sets and Repetitions
A needle that drops to near zero when the engine is accelerated rapidly and then rises slightly to ... A needle that drops to near zero when the engine is accelerated rapidly and then rises slightly to ...
Refraction and the Setting or Rising Sun Refraction and the Setting or Rising Sun
Refraction: Mirages Refraction: Mirages
Solve for the resultant vector for the following sets of vectors using any of the different ... Solve for the resultant vector for the following sets of vectors using any of the different ...
Video: Role of the urinary system - acidosis and alkalosis

For a complete list of videos, visit our video library