The fact that you were walking with your friend at night and weren't able to see her face but her face became more visible as time went by is an example of a. contrast gain: your eyes become more sensitive to the available contrast
<h3>What is contrast gain?</h3>
Contrast gain refers to the method by which the eyes adjust to the brightness around them as time goes on to allow us to see more clearly.
It works by the pupils dilating more to allow for more light to come into the eyes. This would then allow the eyes to focus on the image more clearly based on the given light it picks up.
You weren't able to see your friend at first because the pupils hadn't dilated but as soon as they began to, more light came into the eye in the process of contrast gain. As this happened, you were able to see her more clearly.
In conclusion, option A is correct.
Options for this question include:
- a. contrast gain: your eyes become more sensitive to the available contrast
- b. evolution: your eye physically changes to allow in more light
- c. photons: you are able to see in direct proportion to the number of visible photons
- d. social effects: your friend has moved closer
Find out more on contrast gain at brainly.com/question/798280
#SPJ1
Answer: The correct answer is "Guided Discovery"
Explanation: The teaching method being used by Dr. Windham is called Guided Discovery.
First, the students discover by themselves the structures that are implicit in the problems that are presented by the teacher.
The students then reflect to determine the most important aspects of the problem and their consequent solution.
In this particular case, Dr. Windham presents students with open-ended real-life cases.
The students then determine the important aspects of the problem and then they come up with a plan of action to solve the problem.
Mining sites are the extraction of valuable minerals or other geological materials from the earth usually from an orebody, lode, vein, seam, reef or placer deposits. ... Mining operations usually create a negative environmental impact, both during the mining activity and after the mine has closed.
The U.s Government helps protect the economy and competition : by establishing laws and regulation
These laws and regulations are imposed to prevent any potential crimes that may happen within the country
hope this helps
It was a step in the right direction providing rights for men which would later grow to be rights for all please give brainliest
