Author Question: The brightness of a light depends on its A) intensity. B) wavelength. C) color. D) both A ... (Read 84 times)

justinmsk

  • Hero Member
  • *****
  • Posts: 524
The brightness of a light depends on its
 
  A) intensity.
  B) wavelength.
  C) color.
  D) both A and B
  E) both A and C

Question 2

High-acuity vision is mediated by
 
  A) the photopic system.
  B) the scotopic system.
  C) the optic disks.
  D) rhodopsin.
  E) both C and D



thall411

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

Answer: D

Answer to Question 2

Answer: A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

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.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

For a complete list of videos, visit our video library