What was one major social impact of the IR?
The growth of middle class.
What happens with a person with astigmatism? Complete answer
The light reflects in different places in the retina, causing blurriness.
Myopia, hyperopia, and astigmatism are examples of what?
They are refractive errors.
The focusing of a picture in our eye is made by the....
Fovea centralis
Which industry was the first to undergo major changes during the IR?
The textile industry.
What is the function of the choroid in our eye?
It brings oxygen and nutrients to the eyes.
What makes a picture become a historical image?
A significant event; emotions it evokes; the symbolic meaning; relevant to next generations
Which country was the birthplace of the Industrial Revolution?
The UK
What is the centroid in a triangle?
The point in which all the medians meet.
What is a vertex?
The point where the edges meet.
Agree with the sentence: My mom has seen the new Deadpool movie.
So have I
Why is it important to take pictures?
To tell a story; preserve memories; experiment; document history
What is digital retouching?
A common practice where photography is changed
What's the name of a triangle with all sides equal?
It's equilateral
Disagree with the sentence: I can't speak Spanish very well.
Neither can I.
What's the most important invention in the IR?
The steam engine.
Cataracts, AMD, diabetic retinopathy and glaucoma are examples of...
...diseases that affect the human eye.
What's the main symptom of myopia?
Nearsightedness - difficulty in seeing objects that are far away.