This topic contains a solution. Click here to go to the answer

Author Question: The sky appears to be blue during the day because: 1.Air absorbs blue light less than other ... (Read 101 times)

sc00by25

  • Hero Member
  • *****
  • Posts: 596
The sky appears to be blue during the day because:
  1.Air absorbs blue light less than other frequencies (i.e., acts like a blue filter).
  2.Air molecules emit blue light after being struck by sunlight.
  3.The sky reflects blue light from the oceans.
  4.The temperature high in the Earth's upper atmosphere is 1000 K.
  5.None of the above.

Question 2

The Sun appears to be yellow when overhead because:
  1.The human eye is most sensitive to yellow.
  2.Yellow frequencies are transmitted better through the atmosphere.
  3.Air does not absorb yellow frequencies.
  4.The temperature of the Sun is 6000 K.
  5.More than one of the above.
  6.None of the above.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Kingjoffery

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

4

Answer to Question 2

4




sc00by25

  • Member
  • Posts: 596
Reply 2 on: Jul 28, 2018
Excellent


softEldritch

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Gracias!

 

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

For a complete list of videos, visit our video library