EASY
Earn 100

Does the ciliary muscle change the shape of the lens?

Important Questions on Light

MEDIUM
Science>Physics>Light>Inside our Eyes

Write the names of the different refractive medium of eyeball in proper sequence.

MEDIUM
Science>Physics>Light>Inside our Eyes

Which type of defect of vision is rectified by a convex lens?

MEDIUM
Science>Physics>Light>Inside our Eyes

A person can see distant objects distinctly but is unable to see nearby objects in a perfect way. Predict the probable cause and suggest the corrective measure for such problem.

MEDIUM
Science>Physics>Light>Inside our Eyes

Mention one function of lens of eyeball.

MEDIUM
Science>Physics>Light>Inside our Eyes

Mention two features of the image formed by a simple camera.

EASY
Science>Physics>Light>Inside our Eyes
What type/nature of image is formed by the eye lens at retina?
EASY
Science>Physics>Light>Inside our Eyes
What is the name of transparent front part of an eye?
MEDIUM
Science>Physics>Light>Inside our Eyes
Draw a labelled diagram of the parts of the human eye.
EASY
Science>Physics>Light>Inside our Eyes
Write the names of the main parts of the human eye.
HARD
Science>Physics>Light>Inside our Eyes
Statement 1: Retina is the screen on which the image of an object is formed.
Statement 2: The optic nerve receives messages from the sclera.
Select the correct option.
MEDIUM
Science>Physics>Light>Inside our Eyes
The _____ is the black spot in the iris.
HARD
Science>Physics>Light>Inside our Eyes
Differentiate between optic nerve and olfactory nerve.
EASY
Science>Physics>Light>Inside our Eyes
How does eye adjust itself to deal with light of varying intensity?
EASY
Science>Physics>Light>Inside our Eyes
What is the name of a small opening in the iris of an eye?
EASY
Science>Physics>Light>Inside our Eyes
The see-through cover of the eye is called _____.
EASY
Science>Physics>Light>Inside our Eyes
Which part of the eye gives it its distinctive colour?
HARD
Science>Physics>Light>Inside our Eyes
Write a short note on retina.
MEDIUM
Science>Physics>Light>Inside our Eyes
Explain why we cannot see our surroundings clearly when we enter a darkened cinema hall from bright sunshine, but our vision improves after some time.
MEDIUM
Science>Physics>Light>Inside our Eyes

Choose the correct answer from the bracket and fill in the blank.

(Retina/Pupil)

_____ allows light into the eye.

EASY
Science>Physics>Light>Inside our Eyes
What are rods and cones in the retina of an eye?