Answer:
A. review information you have already read
A central character whose trustworthiness the reader is invited to doubt.
For better understanding, let us explain why the doubt
- A central character in a story is one story is one who the people, audience or readers base their focus upon. The reader's state of mine be it emotional attachment is often yielded towards the story.
- When the main character has lost its credibility and cannot be trusted no more, it will invite a lot of doubt in the reader's mind.
from the above, we can therefore say that the answer A central character whose trustworthiness the reader is invited to doubt is correct
learn more central character in this passage from:
brainly.com/question/13505627
Considering the data in the question, the focal length of the objective lens that will give a total magnification of 200x is <u>0.8cm focal length.</u>
The whole question is:
You are using a microscope with a 10x eyepiece. What focal length of the objective lens will give a total magnification of 200x? Assume a length L = 160mm.
<h3>How was the answer derived?</h3>
Given that total magnification is 200
And the Assume length is 160
Since we used a microscope with a 10x eyepiece, the magnification would be divided by 10.
=> 200 ÷ 10 = 20.
Also, the focal length is measured in centimeters or meters; we would change the millimeters of focal length to centimeters. Therefore, we have 160 ÷ 10 = 16
The formula for the focal length of the objective lens = assumed length ÷ total magnification.
=> 16 ÷ 20 = 0.8cm.
Hence, in this case, it is concluded that the correct answer is "0.8cm."
Learn more about the focal length of the objective lens here: brainly.com/question/15744335
