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bekas [8.4K]
3 years ago
5

Which of the following would not be useful in trying to correct spherical aberration a. using a combination lens made up of lens

es, each of which has a different index of refraction
b. using a circular stop to block out the outside rays of light
c. using proper grinding when an object is at a specific distance from the lens
d. using a diaphragm to block outside rays of light
Physics
2 answers:
Viefleur [7K]3 years ago
8 0
A. Using a combination lens made up of lenses, each of which has a different index of refraction. Is the correct answer.
solong [7]3 years ago
4 0
I am positive it is A took the test 
  can i have brainliest?
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The code is written in python in the explanation section below

Explanation:

a_feet = int(input("Input the feet of the first fabric: "))

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2 years ago
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Explanation:

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1. Two blocks travel along a level frictionless surface. Block A is initially moving to the right at 5.0 m/s, while block B is i
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Answer: 2.67 m/s

Explanation:

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a cart has 30J or potential energy at the top of a 20m high hill. Assuming no energy is transformed to another form of energy, h
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