Author Question: Being able to see the Sun before it rises or just after it sets is due to A) refraction. B) ... (Read 84 times)

Caiter2013

  • Hero Member
  • *****
  • Posts: 607
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
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

sultana.d

  • Sr. Member
  • ****
  • Posts: 320

 

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?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

For a complete list of videos, visit our video library