Question

name the type of lens that can be used to obtain 1 a magnified and virtual image​

Answer 1

Answer:

a magnified and virtual image of an object can be obtained by using convex lens... ... since concave lens is diverging lens and convex lens is converging lens..

Answer 2

Answer:

$\huge\bf{Convex\:lens :}$

• Convex lens is a lens which is thicker at the center and thinner at its corner.
• Convex lens is also known as converging lens because it converges a parallel beam of light rays passing through it.
• The convex lens decrease the original size of an object.
• The image formed by a convex lens is virtual and not real.

$\bf{Uses\:of\:Convex\:lens :}$

• It is used in projectors.
• It is used in creating magnifying glass and microscopes.
• It is also used in the lens of cameras for a clear image.
• Plano-convex lenses are used in telescope.
• It is also used in spectacles and sunglasses.