Why does the pupil of a human eye appear black?

No light gets refracted from it.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

No light gets dispersed from it.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

No light gets scattered from it.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

No light is reflected from it.

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is A No light is reflected from it.
The pupil of a human eye appears black because light rays entering the pupil are either absorbed by the tissues inside the eye directly, or absorbed after diffuse reflections within the eye and hence miss exiting the narrow pupil.

Suggest Corrections

Similar questions

We know light gets scattered when it enters the Earth's atmosphere. Why do clouds appear white rather blue?

What colour will i see if green light gets reflected from green paper? And why does sun light after falling on a green (or any other) coloured surface reflects a light greenish light on screen

As per the concept, we are able to see because the light gets reflected from the object and reach our eyes.but what when the light gets reflected but don't reach our eyes?

Q. What happens to light when it gets dispersed? Give an example.

Q. When light passes through a colloid, it gets scattered. This is known as effect.

Join BYJU'S Learning Program

Why does the pupil of a human eye appear black?

The correct option is A No light is reflected from it.The pupil of a human eye appears black because light rays entering the pupil are either absorbed by the tissues inside the eye directly, or absorbed after diffuse reflections within the eye and hence miss exiting the narrow pupil.

The correct option is A No light is reflected from it.
The pupil of a human eye appears black because light rays entering the pupil are either absorbed by the tissues inside the eye directly, or absorbed after diffuse reflections within the eye and hence miss exiting the narrow pupil.