This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Based on the dark adaptation curve, you would expect the absolute threshold to _____ as time in a ... (Read 164 times)

pepyto

  • Hero Member
  • *****
  • Posts: 547
on: Jun 19, 2018
Based on the dark adaptation curve, you would expect the absolute threshold to _____ as time in a darkened room increases.
 
  A) get larger
  B) remain unchanged
  C) get smaller
  D) vary unpredictably

Question 2

The smallest difference between two stimuli that enables us to tell the difference between them is called the _____.
 
  A) necessary difference
  B) difference threshold
  C) discriminant equation
  D) determinant level


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

skipfourms123

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jun 19, 2018
Answer to Question 1

C

Answer to Question 2

B


pepyto

  • Hero Member
  • *****
  • Posts: 547
Reply #2 on: Jun 19, 2018
Thank you!


skipfourms123

  • Sr. Member
  • ****
  • Posts: 343
Reply #3 on: Jun 19, 2018
Happy to help


« previous next »
 

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

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?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Changes in Earth's atmospheric carbon dioxide levels over geological time. Changes in Earth's atmospheric carbon dioxide levels over geological time.
Time-course of reprogramming mouse fibroblasts into induced pluripotent stem cells Time-course of reprogramming mouse fibroblasts into induced pluripotent stem cells
Glow in the Dark Rabbits Glow in the Dark Rabbits
Adaptability and adaptation. Adaptability and adaptation.
Primates exhibit prolonged life histories, spending more time in each stage of life than most other Primates exhibit prolonged life histories, spending more time in each stage of life than most other
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
Video: Pneumonia Animation

For a complete list of videos, visit our video library