Distinguish the following:Real image and Virtual image.

1.	Distinguish the following:Real image and Virtual image.
Answer» Real image: 1. A real image is formed when the light rays starting from an object meet after reflection or refraction. 2. It can be projected on a screen. 3. It is inverted with respect to the object. Virtual image: 1. A virtual image is formed when the light rays starting from an object (when extended backward) appear to meet after reflection or refraction. 2. It cannot be projected on a screen. 3. It is erect with respect to the object.

Answer»

Real image:

1. A real image is formed when the light rays starting from an object meet after reflection or refraction.

2. It can be projected on a screen.

3. It is inverted with respect to the object.

Virtual image:

1. A virtual image is formed when the light rays starting from an object (when extended backward) appear to meet after reflection or refraction.

2. It cannot be projected on a screen.

3. It is erect with respect to the object.

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