You do not enjoy watching a movie from a very short distance from the screen in a cinema hall. Why?

Open in App

Solution

Our eyes are designed to focus at a great variety of distances. To focus constantly at a short distance can make the lens focusing muscles fatigued. Therefore, we do not enjoy watching a movie from a very short distance from the screen in cinema hall

Suggest Corrections

Similar questions

Give reasons:

(1) You cannot enjoy watching a movie from a very short distance from the screen in a cinema hall.

(2) A simple microscope is used by watch repairers.

(3) A concave lens is used to correct myopia.

(4) In gold age bifocal lens is necessary for some person.

(5) Concave mirrors are used in solar devices.

While watching a movie in a cinema hall, Do we see a real image?

Join BYJU'S Learning Program

Explore more

Join BYJU'S Learning Program