Question

draw a labelled ray diagram for image formation by a concave mirror when a object is placed between c and f b between pole and focus. also write position, size and nature of image​

Answer 1

I hope you like my answer.........

Answer 2

To draw:

a labelled ray diagram for image formation by a concave mirror when a object is placed between:

• C and F

• Pole and F

Solution:

When Object is kept between C and F:

• Image is formed beyond C.

• Image is real.

• Image is magnified.

• Image is inverted.

When Object is kept between Pole and F:

• Image is virtual and formed behind the mirror.

• Image is erect.

• Image is magnified.

$\star$ Refer to the attached diagram.

• Upper image is the 1st case and lower image is the 2nd case.

Rules to draw ray-diagram:

• Rays passing through C will trace back its path after reflection.

• Rays after passing through F will become parallel to Principle Axis after reflection.

• Virtual image should be denoted by dashed line.