Question

Draw a ray diagram showing a point sized image formed on retina

Answer 1

Answer:

how can we draw hmmmmmmmm.

Answer 2

Answer:

Image formation is shown below.

Explanation:

Retina is situated at the back surface of eye and it is formed by layers of cells which is responsible for transmitting information about the formed image to brain.

• For object to be clearly visible, image must precisely be located on retina.
• Eye has a lens which converges the rays from object to form an image on retina.
• Light rays reflect from the object and reaches our eye.
• These rays are refracted when it enters the interface of air and eye.
• Every element in eye has different refractive index which is why the light has to get refracted when it travels from one element to the other inside the eye.

Nature of the image formed is real and inverted.