I think the answer is making a bechamel sauce
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
White car in the left lane moving more slowly than the surrounding traffic is a violation of state uniform traffic law as such cars are meant to be on the right lane.
<h3>What is Traffic law?</h3>
These are the rules which regulate the movement of vehicles and other road users to ensure safety.
The car being on the left lane will impact the behavior of the other drivers on the roadway by impeding traffic and makes everyone less safe. This is therefore why it is not accepted and a violation.
Read more about Traffic law here brainly.com/question/9490740
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Answer:
the first 3
Explanation:
I thought about it and memorizing isn't really critical
