Question

Cornea have ______ focal length while lens have _______ focal length
Select one:
a. fixed, variable
b. fixed, fixed
c. variable, variable
d. variable, fixed

Answer 1

Explanation:

Heya!!

Here is your answer!!

Cornea have fixed focal length while lens have variable focal length.

Hope it helps u!!

Answer 2

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QUESTION :

Cornea have ______ focal length while lens have _______ focal length

Select one:

a. fixed, variable √√√√√√

b. fixed, fixed

c. variable, variable

d. variable, fixed

SOLUTION :

Option A is the correct Option.

Cornea have __fixed ___ focal length while lens have __variable__ focal length.

We know that the lens of the eye is extendable. It's focal length can be increased or decreased.

The cornea is the outer white covering of the eye.

It's focal length is fixed.

See the above Attachment...

Hope this helps...

ADDITIONAL INFORMATION -

The eye helps us to see the various things around us.

Our Eye has the following parts :

1. Cornea

2. Iris

3. Pupil

4. Lens

5. Acquous Humor

6. Virrteous Humor

7. Optical Nerve.

8. Cilliary Muscles.