Author Question: Which color light is composed of photons having the longest wavelength? A) blue B) green C) ... (Read 98 times)

Sportsfan2111

  • Hero Member
  • *****
  • Posts: 585
Which color light is composed of photons having the longest wavelength?
 
  A) blue
  B) green
  C) yellow
  D) red

Question 2

What prevents an urban or suburban community from developing an advanced integrated pond system?
 
  A) The community needs access to wide areas of land.
  B) The community needs access to lots of sunshine.
  C) The community must be open to doing something different with their wastewater.
  D) all of the above



tennis14576

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

D

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

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?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

For a complete list of videos, visit our video library