Question

Draw a diagram to show linear magnification of image by a convex lens.​

Answer 1

Explanation:

Hope u understand...

Answer 2

MAGNIFICATION OF CONVEX LENS:

• Convex lens form varied type of images based on the object distance from the lens.

• Magnification of lens represents the ratio of image distance and object distance or the ratio of image height with object height.

$\boxed{\bf \: magnification = \dfrac{v}{u} = \dfrac{ h_{i}}{ h_{o}}}$

When object is before FOCUS:

• Image is virtual.
• Image is erect.
• Image is magnified.

When object is inbetween F and C:

• Image is real.
• Image is formed beyond C.
• Image is inverted.
• Image is magnified.

When object is at C:

• Image is real.
• Image is formed at C.
• Image is of same size as object.
• Image is inverted.

When object is beyond C:

• Image is real.
• Image is inverted.
• Image of formed between F and C.
• Image is diminished.