Question

The size of an object as perceived by an eye depends primarily on,

$\left(i\right)$ Actual size of the object

$\left(ii\right)$ Distance of the object from the eye

$\left(iii\right)$ Aperture of the pupil

• A. $\left(i\right)$ and $\left(ii\right)$
• B. $\left(i\right)$ and $\left(iii\right)$
• C. $\left(ii\right)$ and $\left(iii\right)$
• D. $\left(i\right)$, $\left(ii\right)$ and $\left(iii\right)$

Answer 1

The correct option is A $\left(i\right)$ and $\left(ii\right)$

Size of the object as perceived by an eye depends primarily on angle made by object at the eye.




This angle depends on $\left(i\right)$ actual size of the object and $\left(ii\right)$ distance of the object from the eye.

Hence, $\left(A\right)$ is the correct answer.