Question

what is image and their types​

Answer 1

Answer:

1) An image is a picture that has been created or copied and stored in electronic form. An image can be described in terms of vector graphics or raster graphics. An image stored in raster form is sometimes called a bitmap..

Answer 2

REQUIRED ANSWER:

Image→ An artificial visualisation of an object created by mainly mirror or lenses is called an image.

Image can be classified into two types:

1.) Virtual image

2.) Real image

★ Virtual Image:

Virtual image formed is always erect and is formed by rays which appears to diverge but can't actually meet each other.

★ Real Image:

Real image is always inverted and is formed by initial meet up of rays which appears to converge (meet) at a point.

$\rule{380}{2}$

ADDITIONAL INFORMATION:

Image is always formed by atleast 2 rays. A single ray can't form any type of image.

Types of mirror:

1.) Concave

2.) Convex